diff mbox series

[v2,15/19] net/ice: remove use of VLAs for Windows built code

Message ID 1713470562-17415-16-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
State New
Delegated to: Thomas Monjalon
Headers
Series remove use of VLAs for Windows |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Tyler Retzlaff April 18, 2024, 8:02 p.m. UTC 
  MSVC does not support VLAs, replace VLAs with standard C arrays
or alloca(). alloca() is available for all toolchain/platform
combinations officially supported by DPDK.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
 drivers/net/ice/ice_rxtx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index 13aabe9..81e2b50 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -1868,7 +1868,7 @@ 
 	uint64_t dma_addr;
 	int diag, diag_pay;
 	uint64_t pay_addr;
-	struct rte_mbuf *mbufs_pay[rxq->rx_free_thresh];
+	struct rte_mbuf **mbufs_pay = alloca(sizeof(struct rte_mbuf *) * rxq->rx_free_thresh);
 
 	/* Allocate buffers in bulk */
 	alloc_idx = (uint16_t)(rxq->rx_free_trigger -