diff --git a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
index 6a57426..839d4ec 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
@@ -106,8 +106,8 @@ rte_mov32(uint8_t *dst, const uint8_t *src)
 static inline void
 rte_mov64(uint8_t *dst, const uint8_t *src)
 {
-	rte_mov32((uint8_t *)dst + 0 * 32, (const uint8_t *)src + 0 * 32);
-	rte_mov32((uint8_t *)dst + 1 * 32, (const uint8_t *)src + 1 * 32);
+	rte_mov32(dst + 0 * 32, src + 0 * 32);
+	rte_mov32(dst + 1 * 32, src + 1 * 32);
 }
 
 /**
@@ -117,10 +117,10 @@ rte_mov64(uint8_t *dst, const uint8_t *src)
 static inline void
 rte_mov128(uint8_t *dst, const uint8_t *src)
 {
-	rte_mov32((uint8_t *)dst + 0 * 32, (const uint8_t *)src + 0 * 32);
-	rte_mov32((uint8_t *)dst + 1 * 32, (const uint8_t *)src + 1 * 32);
-	rte_mov32((uint8_t *)dst + 2 * 32, (const uint8_t *)src + 2 * 32);
-	rte_mov32((uint8_t *)dst + 3 * 32, (const uint8_t *)src + 3 * 32);
+	rte_mov32(dst + 0 * 32, src + 0 * 32);
+	rte_mov32(dst + 1 * 32, src + 1 * 32);
+	rte_mov32(dst + 2 * 32, src + 2 * 32);
+	rte_mov32(dst + 3 * 32, src + 3 * 32);
 }
 
 /**
@@ -130,14 +130,14 @@ rte_mov128(uint8_t *dst, const uint8_t *src)
 static inline void
 rte_mov256(uint8_t *dst, const uint8_t *src)
 {
-	rte_mov32((uint8_t *)dst + 0 * 32, (const uint8_t *)src + 0 * 32);
-	rte_mov32((uint8_t *)dst + 1 * 32, (const uint8_t *)src + 1 * 32);
-	rte_mov32((uint8_t *)dst + 2 * 32, (const uint8_t *)src + 2 * 32);
-	rte_mov32((uint8_t *)dst + 3 * 32, (const uint8_t *)src + 3 * 32);
-	rte_mov32((uint8_t *)dst + 4 * 32, (const uint8_t *)src + 4 * 32);
-	rte_mov32((uint8_t *)dst + 5 * 32, (const uint8_t *)src + 5 * 32);
-	rte_mov32((uint8_t *)dst + 6 * 32, (const uint8_t *)src + 6 * 32);
-	rte_mov32((uint8_t *)dst + 7 * 32, (const uint8_t *)src + 7 * 32);
+	rte_mov32(dst + 0 * 32, src + 0 * 32);
+	rte_mov32(dst + 1 * 32, src + 1 * 32);
+	rte_mov32(dst + 2 * 32, src + 2 * 32);
+	rte_mov32(dst + 3 * 32, src + 3 * 32);
+	rte_mov32(dst + 4 * 32, src + 4 * 32);
+	rte_mov32(dst + 5 * 32, src + 5 * 32);
+	rte_mov32(dst + 6 * 32, src + 6 * 32);
+	rte_mov32(dst + 7 * 32, src + 7 * 32);
 }
 
 /**
@@ -150,13 +150,16 @@ rte_mov64blocks(uint8_t *dst, const uint8_t *src, size_t n)
 	__m256i ymm0, ymm1;
 
 	while (n >= 64) {
-		ymm0 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 0 * 32));
+
+		ymm0 = _mm256_loadu_si256((const __m256i *)(src + 0 * 32));
+		ymm1 = _mm256_loadu_si256((const __m256i *)(src + 1 * 32));
+
+		_mm256_storeu_si256((__m256i *)(dst + 0 * 32), ymm0);
+		_mm256_storeu_si256((__m256i *)(dst + 1 * 32), ymm1);
+
 		n -= 64;
-		ymm1 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 1 * 32));
-		src = (const uint8_t *)src + 64;
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 0 * 32), ymm0);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 1 * 32), ymm1);
-		dst = (uint8_t *)dst + 64;
+		src = src + 64;
+		dst = dst + 64;
 	}
 }
 
@@ -170,34 +173,39 @@ rte_mov256blocks(uint8_t *dst, const uint8_t *src, size_t n)
 	__m256i ymm0, ymm1, ymm2, ymm3, ymm4, ymm5, ymm6, ymm7;
 
 	while (n >= 256) {
-		ymm0 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 0 * 32));
+
+		ymm0 = _mm256_loadu_si256((const __m256i *)(src + 0 * 32));
+		ymm1 = _mm256_loadu_si256((const __m256i *)(src + 1 * 32));
+		ymm2 = _mm256_loadu_si256((const __m256i *)(src + 2 * 32));
+		ymm3 = _mm256_loadu_si256((const __m256i *)(src + 3 * 32));
+		ymm4 = _mm256_loadu_si256((const __m256i *)(src + 4 * 32));
+		ymm5 = _mm256_loadu_si256((const __m256i *)(src + 5 * 32));
+		ymm6 = _mm256_loadu_si256((const __m256i *)(src + 6 * 32));
+		ymm7 = _mm256_loadu_si256((const __m256i *)(src + 7 * 32));
+
+		_mm256_storeu_si256((__m256i *)(dst + 0 * 32), ymm0);
+		_mm256_storeu_si256((__m256i *)(dst + 1 * 32), ymm1);
+		_mm256_storeu_si256((__m256i *)(dst + 2 * 32), ymm2);
+		_mm256_storeu_si256((__m256i *)(dst + 3 * 32), ymm3);
+		_mm256_storeu_si256((__m256i *)(dst + 4 * 32), ymm4);
+		_mm256_storeu_si256((__m256i *)(dst + 5 * 32), ymm5);
+		_mm256_storeu_si256((__m256i *)(dst + 6 * 32), ymm6);
+		_mm256_storeu_si256((__m256i *)(dst + 7 * 32), ymm7);
+
 		n -= 256;
-		ymm1 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 1 * 32));
-		ymm2 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 2 * 32));
-		ymm3 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 3 * 32));
-		ymm4 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 4 * 32));
-		ymm5 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 5 * 32));
-		ymm6 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 6 * 32));
-		ymm7 = _mm256_loadu_si256((const __m256i *)((const uint8_t *)src + 7 * 32));
-		src = (const uint8_t *)src + 256;
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 0 * 32), ymm0);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 1 * 32), ymm1);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 2 * 32), ymm2);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 3 * 32), ymm3);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 4 * 32), ymm4);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 5 * 32), ymm5);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 6 * 32), ymm6);
-		_mm256_storeu_si256((__m256i *)((uint8_t *)dst + 7 * 32), ymm7);
-		dst = (uint8_t *)dst + 256;
+		src = src + 256;
+		dst = dst + 256;
 	}
 }
 
 static inline void *
-rte_memcpy(void *dst, const void *src, size_t n)
+rte_memcpy(void *_dst, const void *_src, size_t n)
 {
-	uintptr_t dstu = (uintptr_t)dst;
-	uintptr_t srcu = (uintptr_t)src;
-	void *ret = dst;
+	const uint8_t *src = (const uint8_t *)_src;
+	uint8_t *dst = (uint8_t *)_dst;
+	uintptr_t dstu = (uintptr_t)_dst;
+	uintptr_t srcu = (uintptr_t)_src;
+	void *ret = _dst;
 	size_t dstofss;
 	size_t bits;
 
@@ -230,43 +238,43 @@ rte_memcpy(void *dst, const void *src, size_t n)
 	 * Fast way when copy size doesn't exceed 512 bytes
 	 */
 	if (n <= 32) {
-		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
-		rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
+		rte_mov16(dst, src);
+		rte_mov16(dst - 16 + n, src - 16 + n);
 		return ret;
 	}
 	if (n <= 64) {
-		rte_mov32((uint8_t *)dst, (const uint8_t *)src);
-		rte_mov32((uint8_t *)dst - 32 + n, (const uint8_t *)src - 32 + n);
+		rte_mov32(dst, src);
+		rte_mov32(dst - 32 + n, src - 32 + n);
 		return ret;
 	}
 	if (n <= 512) {
 		if (n >= 256) {
 			n -= 256;
-			rte_mov256((uint8_t *)dst, (const uint8_t *)src);
-			src = (const uint8_t *)src + 256;
-			dst = (uint8_t *)dst + 256;
+			rte_mov256(dst, src);
+			src = src + 256;
+			dst = dst + 256;
 		}
 		if (n >= 128) {
 			n -= 128;
-			rte_mov128((uint8_t *)dst, (const uint8_t *)src);
-			src = (const uint8_t *)src + 128;
-			dst = (uint8_t *)dst + 128;
+			rte_mov128(dst, src);
+			src = src + 128;
+			dst = dst + 128;
 		}
 		if (n >= 64) {
 			n -= 64;
-			rte_mov64((uint8_t *)dst, (const uint8_t *)src);
-			src = (const uint8_t *)src + 64;
-			dst = (uint8_t *)dst + 64;
+			rte_mov64(dst, src);
+			src = src + 64;
+			dst = dst + 64;
 		}
 COPY_BLOCK_64_BACK31:
 		if (n > 32) {
-			rte_mov32((uint8_t *)dst, (const uint8_t *)src);
-			rte_mov32((uint8_t *)dst - 32 + n, (const uint8_t *)src - 32 + n);
+			rte_mov32(dst, src);
+			rte_mov32(dst - 32 + n, src - 32 + n);
 			return ret;
 		}
-		if (n > 0) {
-			rte_mov32((uint8_t *)dst - 32 + n, (const uint8_t *)src - 32 + n);
-		}
+		if (n > 0)
+			rte_mov32(dst - 32 + n, src - 32 + n);
+
 		return ret;
 	}
 
@@ -275,21 +283,21 @@ COPY_BLOCK_64_BACK31:
 	 */
 	dstofss = 32 - ((uintptr_t)dst & 0x1F);
 	n -= dstofss;
-	rte_mov32((uint8_t *)dst, (const uint8_t *)src);
-	src = (const uint8_t *)src + dstofss;
-	dst = (uint8_t *)dst + dstofss;
+	rte_mov32(dst, src);
+	src = src + dstofss;
+	dst = dst + dstofss;
 
 	/**
 	 * Copy 256-byte blocks.
 	 * Use copy block function for better instruction order control,
 	 * which is important when load is unaligned.
 	 */
-	rte_mov256blocks((uint8_t *)dst, (const uint8_t *)src, n);
+	rte_mov256blocks(dst, src, n);
 	bits = n;
 	n = n & 255;
 	bits -= n;
-	src = (const uint8_t *)src + bits;
-	dst = (uint8_t *)dst + bits;
+	src = src + bits;
+	dst = dst + bits;
 
 	/**
 	 * Copy 64-byte blocks.
@@ -297,12 +305,12 @@ COPY_BLOCK_64_BACK31:
 	 * which is important when load is unaligned.
 	 */
 	if (n >= 64) {
-		rte_mov64blocks((uint8_t *)dst, (const uint8_t *)src, n);
+		rte_mov64blocks(dst, src, n);
 		bits = n;
 		n = n & 63;
 		bits -= n;
-		src = (const uint8_t *)src + bits;
-		dst = (uint8_t *)dst + bits;
+		src = src + bits;
+		dst = dst + bits;
 	}
 
 	/**
@@ -337,8 +345,8 @@ rte_mov16(uint8_t *dst, const uint8_t *src)
 static inline void
 rte_mov32(uint8_t *dst, const uint8_t *src)
 {
-	rte_mov16((uint8_t *)dst + 0 * 16, (const uint8_t *)src + 0 * 16);
-	rte_mov16((uint8_t *)dst + 1 * 16, (const uint8_t *)src + 1 * 16);
+	rte_mov16(dst + 0 * 16, src + 0 * 16);
+	rte_mov16(dst + 1 * 16, src + 1 * 16);
 }
 
 /**
@@ -348,10 +356,10 @@ rte_mov32(uint8_t *dst, const uint8_t *src)
 static inline void
 rte_mov64(uint8_t *dst, const uint8_t *src)
 {
-	rte_mov16((uint8_t *)dst + 0 * 16, (const uint8_t *)src + 0 * 16);
-	rte_mov16((uint8_t *)dst + 1 * 16, (const uint8_t *)src + 1 * 16);
-	rte_mov16((uint8_t *)dst + 2 * 16, (const uint8_t *)src + 2 * 16);
-	rte_mov16((uint8_t *)dst + 3 * 16, (const uint8_t *)src + 3 * 16);
+	rte_mov16(dst + 0 * 16, src + 0 * 16);
+	rte_mov16(dst + 1 * 16, src + 1 * 16);
+	rte_mov16(dst + 2 * 16, src + 2 * 16);
+	rte_mov16(dst + 3 * 16, src + 3 * 16);
 }
 
 /**
@@ -361,14 +369,14 @@ rte_mov64(uint8_t *dst, const uint8_t *src)
 static inline void
 rte_mov128(uint8_t *dst, const uint8_t *src)
 {
-	rte_mov16((uint8_t *)dst + 0 * 16, (const uint8_t *)src + 0 * 16);
-	rte_mov16((uint8_t *)dst + 1 * 16, (const uint8_t *)src + 1 * 16);
-	rte_mov16((uint8_t *)dst + 2 * 16, (const uint8_t *)src + 2 * 16);
-	rte_mov16((uint8_t *)dst + 3 * 16, (const uint8_t *)src + 3 * 16);
-	rte_mov16((uint8_t *)dst + 4 * 16, (const uint8_t *)src + 4 * 16);
-	rte_mov16((uint8_t *)dst + 5 * 16, (const uint8_t *)src + 5 * 16);
-	rte_mov16((uint8_t *)dst + 6 * 16, (const uint8_t *)src + 6 * 16);
-	rte_mov16((uint8_t *)dst + 7 * 16, (const uint8_t *)src + 7 * 16);
+	rte_mov16(dst + 0 * 16, src + 0 * 16);
+	rte_mov16(dst + 1 * 16, src + 1 * 16);
+	rte_mov16(dst + 2 * 16, src + 2 * 16);
+	rte_mov16(dst + 3 * 16, src + 3 * 16);
+	rte_mov16(dst + 4 * 16, src + 4 * 16);
+	rte_mov16(dst + 5 * 16, src + 5 * 16);
+	rte_mov16(dst + 6 * 16, src + 6 * 16);
+	rte_mov16(dst + 7 * 16, src + 7 * 16);
 }
 
 /**
@@ -378,22 +386,22 @@ rte_mov128(uint8_t *dst, const uint8_t *src)
 static inline void
 rte_mov256(uint8_t *dst, const uint8_t *src)
 {
-	rte_mov16((uint8_t *)dst + 0 * 16, (const uint8_t *)src + 0 * 16);
-	rte_mov16((uint8_t *)dst + 1 * 16, (const uint8_t *)src + 1 * 16);
-	rte_mov16((uint8_t *)dst + 2 * 16, (const uint8_t *)src + 2 * 16);
-	rte_mov16((uint8_t *)dst + 3 * 16, (const uint8_t *)src + 3 * 16);
-	rte_mov16((uint8_t *)dst + 4 * 16, (const uint8_t *)src + 4 * 16);
-	rte_mov16((uint8_t *)dst + 5 * 16, (const uint8_t *)src + 5 * 16);
-	rte_mov16((uint8_t *)dst + 6 * 16, (const uint8_t *)src + 6 * 16);
-	rte_mov16((uint8_t *)dst + 7 * 16, (const uint8_t *)src + 7 * 16);
-	rte_mov16((uint8_t *)dst + 8 * 16, (const uint8_t *)src + 8 * 16);
-	rte_mov16((uint8_t *)dst + 9 * 16, (const uint8_t *)src + 9 * 16);
-	rte_mov16((uint8_t *)dst + 10 * 16, (const uint8_t *)src + 10 * 16);
-	rte_mov16((uint8_t *)dst + 11 * 16, (const uint8_t *)src + 11 * 16);
-	rte_mov16((uint8_t *)dst + 12 * 16, (const uint8_t *)src + 12 * 16);
-	rte_mov16((uint8_t *)dst + 13 * 16, (const uint8_t *)src + 13 * 16);
-	rte_mov16((uint8_t *)dst + 14 * 16, (const uint8_t *)src + 14 * 16);
-	rte_mov16((uint8_t *)dst + 15 * 16, (const uint8_t *)src + 15 * 16);
+	rte_mov16(dst + 0 * 16, src + 0 * 16);
+	rte_mov16(dst + 1 * 16, src + 1 * 16);
+	rte_mov16(dst + 2 * 16, src + 2 * 16);
+	rte_mov16(dst + 3 * 16, src + 3 * 16);
+	rte_mov16(dst + 4 * 16, src + 4 * 16);
+	rte_mov16(dst + 5 * 16, src + 5 * 16);
+	rte_mov16(dst + 6 * 16, src + 6 * 16);
+	rte_mov16(dst + 7 * 16, src + 7 * 16);
+	rte_mov16(dst + 8 * 16, src + 8 * 16);
+	rte_mov16(dst + 9 * 16, src + 9 * 16);
+	rte_mov16(dst + 10 * 16, src + 10 * 16);
+	rte_mov16(dst + 11 * 16, src + 11 * 16);
+	rte_mov16(dst + 12 * 16, src + 12 * 16);
+	rte_mov16(dst + 13 * 16, src + 13 * 16);
+	rte_mov16(dst + 14 * 16, src + 14 * 16);
+	rte_mov16(dst + 15 * 16, src + 15 * 16);
 }
 
 /**
@@ -411,48 +419,48 @@ rte_mov256(uint8_t *dst, const uint8_t *src)
 ({                                                                                                          \
     int tmp;                                                                                                \
     while (len >= 128 + 16 - offset) {                                                                      \
-        xmm0 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 0 * 16));                  \
-        len -= 128;                                                                                         \
-        xmm1 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 1 * 16));                  \
-        xmm2 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 2 * 16));                  \
-        xmm3 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 3 * 16));                  \
-        xmm4 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 4 * 16));                  \
-        xmm5 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 5 * 16));                  \
-        xmm6 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 6 * 16));                  \
-        xmm7 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 7 * 16));                  \
-        xmm8 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 8 * 16));                  \
+        xmm0 = _mm_loadu_si128((const __m128i *)(src - offset + 0 * 16));                  \
+        len -= 128;                                                                        \
+        xmm1 = _mm_loadu_si128((const __m128i *)(src - offset + 1 * 16));                  \
+        xmm2 = _mm_loadu_si128((const __m128i *)(src - offset + 2 * 16));                  \
+        xmm3 = _mm_loadu_si128((const __m128i *)(src - offset + 3 * 16));                  \
+        xmm4 = _mm_loadu_si128((const __m128i *)(src - offset + 4 * 16));                  \
+        xmm5 = _mm_loadu_si128((const __m128i *)(src - offset + 5 * 16));                  \
+        xmm6 = _mm_loadu_si128((const __m128i *)(src - offset + 6 * 16));                  \
+        xmm7 = _mm_loadu_si128((const __m128i *)(src - offset + 7 * 16));                  \
+        xmm8 = _mm_loadu_si128((const __m128i *)(src - offset + 8 * 16));                  \
         src = (const uint8_t *)src + 128;                                                                   \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 0 * 16), _mm_alignr_epi8(xmm1, xmm0, offset));        \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 1 * 16), _mm_alignr_epi8(xmm2, xmm1, offset));        \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 2 * 16), _mm_alignr_epi8(xmm3, xmm2, offset));        \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 3 * 16), _mm_alignr_epi8(xmm4, xmm3, offset));        \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 4 * 16), _mm_alignr_epi8(xmm5, xmm4, offset));        \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 5 * 16), _mm_alignr_epi8(xmm6, xmm5, offset));        \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 6 * 16), _mm_alignr_epi8(xmm7, xmm6, offset));        \
-        _mm_storeu_si128((__m128i *)((uint8_t *)dst + 7 * 16), _mm_alignr_epi8(xmm8, xmm7, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 0 * 16), _mm_alignr_epi8(xmm1, xmm0, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 1 * 16), _mm_alignr_epi8(xmm2, xmm1, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 2 * 16), _mm_alignr_epi8(xmm3, xmm2, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 3 * 16), _mm_alignr_epi8(xmm4, xmm3, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 4 * 16), _mm_alignr_epi8(xmm5, xmm4, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 5 * 16), _mm_alignr_epi8(xmm6, xmm5, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 6 * 16), _mm_alignr_epi8(xmm7, xmm6, offset));        \
+        _mm_storeu_si128((__m128i *)(dst + 7 * 16), _mm_alignr_epi8(xmm8, xmm7, offset));        \
         dst = (uint8_t *)dst + 128;                                                                         \
     }                                                                                                       \
     tmp = len;                                                                                              \
     len = ((len - 16 + offset) & 127) + 16 - offset;                                                        \
     tmp -= len;                                                                                             \
-    src = (const uint8_t *)src + tmp;                                                                       \
-    dst = (uint8_t *)dst + tmp;                                                                             \
+    src = src + tmp;                                                                                        \
+    dst = dst + tmp;                                                                                        \
     if (len >= 32 + 16 - offset) {                                                                          \
         while (len >= 32 + 16 - offset) {                                                                   \
-            xmm0 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 0 * 16));              \
             len -= 32;                                                                                      \
-            xmm1 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 1 * 16));              \
-            xmm2 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 2 * 16));              \
-            src = (const uint8_t *)src + 32;                                                                \
-            _mm_storeu_si128((__m128i *)((uint8_t *)dst + 0 * 16), _mm_alignr_epi8(xmm1, xmm0, offset));    \
-            _mm_storeu_si128((__m128i *)((uint8_t *)dst + 1 * 16), _mm_alignr_epi8(xmm2, xmm1, offset));    \
-            dst = (uint8_t *)dst + 32;                                                                      \
+            xmm0 = _mm_loadu_si128((const __m128i *)(src - offset + 0 * 16));                               \
+            xmm1 = _mm_loadu_si128((const __m128i *)(src - offset + 1 * 16));                               \
+            xmm2 = _mm_loadu_si128((const __m128i *)(src - offset + 2 * 16));                               \
+            src = src + 32;                                                                                 \
+            _mm_storeu_si128((__m128i *)(dst + 0 * 16), _mm_alignr_epi8(xmm1, xmm0, offset));               \
+            _mm_storeu_si128((__m128i *)(dst + 1 * 16), _mm_alignr_epi8(xmm2, xmm1, offset));               \
+            dst = dst + 32;                                                                                 \
         }                                                                                                   \
         tmp = len;                                                                                          \
         len = ((len - 16 + offset) & 31) + 16 - offset;                                                     \
         tmp -= len;                                                                                         \
-        src = (const uint8_t *)src + tmp;                                                                   \
-        dst = (uint8_t *)dst + tmp;                                                                         \
+        src = src + tmp;                                                                                    \
+        dst = dst + tmp;                                                                                    \
     }                                                                                                       \
 })
 
@@ -491,12 +499,14 @@ rte_mov256(uint8_t *dst, const uint8_t *src)
 })
 
 static inline void *
-rte_memcpy(void *dst, const void *src, size_t n)
+rte_memcpy(void *_dst, const void *_src, size_t n)
 {
 	__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8;
-	uintptr_t dstu = (uintptr_t)dst;
-	uintptr_t srcu = (uintptr_t)src;
-	void *ret = dst;
+	const uint8_t *src  = (const uint8_t *)_src;
+	uint8_t *dst = (uint8_t *)_dst;
+	uintptr_t dstu = (uintptr_t)_dst;
+	uintptr_t srcu = (uintptr_t)_src;
+	void *ret = _dst;
 	size_t dstofss;
 	size_t srcofs;
 
@@ -529,61 +539,61 @@ rte_memcpy(void *dst, const void *src, size_t n)
 	 * Fast way when copy size doesn't exceed 512 bytes
 	 */
 	if (n <= 32) {
-		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
-		rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
+		rte_mov16(dst, src);
+		rte_mov16(dst - 16 + n, src - 16 + n);
 		return ret;
 	}
 	if (n <= 48) {
-		rte_mov32((uint8_t *)dst, (const uint8_t *)src);
-		rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
+		rte_mov32(dst, src);
+		rte_mov16(dst - 16 + n, src - 16 + n);
 		return ret;
 	}
 	if (n <= 64) {
-		rte_mov32((uint8_t *)dst, (const uint8_t *)src);
-		rte_mov16((uint8_t *)dst + 32, (const uint8_t *)src + 32);
-		rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
+		rte_mov32(dst, src);
+		rte_mov16(dst + 32, src + 32);
+		rte_mov16(dst - 16 + n, src - 16 + n);
 		return ret;
 	}
-	if (n <= 128) {
+	if (n <= 128)
 		goto COPY_BLOCK_128_BACK15;
-	}
+
 	if (n <= 512) {
 		if (n >= 256) {
 			n -= 256;
-			rte_mov128((uint8_t *)dst, (const uint8_t *)src);
-			rte_mov128((uint8_t *)dst + 128, (const uint8_t *)src + 128);
-			src = (const uint8_t *)src + 256;
-			dst = (uint8_t *)dst + 256;
+			rte_mov128(dst, src);
+			rte_mov128(dst + 128, src + 128);
+			src = src + 256;
+			dst = dst + 256;
 		}
 COPY_BLOCK_255_BACK15:
 		if (n >= 128) {
 			n -= 128;
-			rte_mov128((uint8_t *)dst, (const uint8_t *)src);
-			src = (const uint8_t *)src + 128;
-			dst = (uint8_t *)dst + 128;
+			rte_mov128(dst, src);
+			src = src + 128;
+			dst = dst + 128;
 		}
 COPY_BLOCK_128_BACK15:
 		if (n >= 64) {
 			n -= 64;
-			rte_mov64((uint8_t *)dst, (const uint8_t *)src);
-			src = (const uint8_t *)src + 64;
-			dst = (uint8_t *)dst + 64;
+			rte_mov64(dst, src);
+			src = src + 64;
+			dst = dst + 64;
 		}
 COPY_BLOCK_64_BACK15:
 		if (n >= 32) {
 			n -= 32;
-			rte_mov32((uint8_t *)dst, (const uint8_t *)src);
-			src = (const uint8_t *)src + 32;
-			dst = (uint8_t *)dst + 32;
+			rte_mov32(dst, src);
+			src = src + 32;
+			dst = dst + 32;
 		}
 		if (n > 16) {
-			rte_mov16((uint8_t *)dst, (const uint8_t *)src);
-			rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
+			rte_mov16(dst, src);
+			rte_mov16(dst - 16 + n, src - 16 + n);
 			return ret;
 		}
-		if (n > 0) {
-			rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
-		}
+		if (n > 0)
+			rte_mov16(dst - 16 + n, src - 16 + n);
+
 		return ret;
 	}
 
@@ -595,9 +605,9 @@ COPY_BLOCK_64_BACK15:
 	 */
 	dstofss = 16 - ((uintptr_t)dst & 0x0F) + 16;
 	n -= dstofss;
-	rte_mov32((uint8_t *)dst, (const uint8_t *)src);
-	src = (const uint8_t *)src + dstofss;
-	dst = (uint8_t *)dst + dstofss;
+	rte_mov32(dst, src);
+	src = src + dstofss;
+	dst = dst + dstofss;
 	srcofs = ((uintptr_t)src & 0x0F);
 
 	/**
@@ -608,9 +618,9 @@ COPY_BLOCK_64_BACK15:
 		 * Copy 256-byte blocks
 		 */
 		for (; n >= 256; n -= 256) {
-			rte_mov256((uint8_t *)dst, (const uint8_t *)src);
-			dst = (uint8_t *)dst + 256;
-			src = (const uint8_t *)src + 256;
+			rte_mov256(dst, src);
+			dst = dst + 256;
+			src = src + 256;
 		}
 
 		/**
