[dpdk-dev,v3,07/10] app/test: use struct ether_addr instead of a byte array cast
Commit Message
This patch instantiates struct ether_addr instead of type casting a
uint8_t pointer to the same structure. The type cast breaks on
machines that enforce strict alignment.
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Signed-off-by: Cyril Chemparathy <cchemparathy@ezchip.com>
---
app/test/test_pmd_perf.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
@@ -228,13 +228,13 @@ init_traffic(struct rte_mempool *mp,
struct ipv4_hdr pkt_ipv4_hdr;
struct udp_hdr pkt_udp_hdr;
uint32_t pktlen;
- static uint8_t src_mac[] = { 0x00, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF };
- static uint8_t dst_mac[] = { 0x00, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA };
-
+ static struct ether_addr src_mac =
+ { { 0x00, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF } };
+ static struct ether_addr dst_mac =
+ { { 0x00, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA } };
initialize_eth_header(&pkt_eth_hdr,
- (struct ether_addr *)src_mac,
- (struct ether_addr *)dst_mac, ETHER_TYPE_IPv4, 0, 0);
+ &src_mac, &dst_mac, ETHER_TYPE_IPv4, 0, 0);
pktlen = initialize_ipv4_header(&pkt_ipv4_hdr,
IPV4_ADDR(10, 0, 0, 1),