[PATCH v22.11] net/iavf: fix uninitialized variable

[Kaiwen Deng]

This patch fixes the variable 'descs_bh' may be used uninitialized.

Fixes: 6ad2944f4e82 ("net/iavf: support Rx timestamp offload on AVX2")

Signed-off-by: Kaiwen Deng <kaiwenx.deng at intel.com>
---
 drivers/net/iavf/iavf_rxtx_vec_sse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/iavf/iavf_rxtx_vec_sse.c b/drivers/net/iavf/iavf_rxtx_vec_sse.c
index 3f1d5e2ce8..199f5f5ccd 100644
--- a/drivers/net/iavf/iavf_rxtx_vec_sse.c
+++ b/drivers/net/iavf/iavf_rxtx_vec_sse.c
@@ -825,7 +825,7 @@ _recv_raw_pkts_vec_flex_rxd(struct iavf_rx_queue *rxq,
 	     rxdp += IAVF_VPMD_DESCS_PER_LOOP) {
 		__m128i descs[IAVF_VPMD_DESCS_PER_LOOP];
 #ifndef RTE_LIBRTE_IAVF_16BYTE_RX_DESC
-		__m128i descs_bh[IAVF_VPMD_DESCS_PER_LOOP];
+		__m128i descs_bh[IAVF_VPMD_DESCS_PER_LOOP] = {_mm_setzero_si128()};
 #endif
 		__m128i pkt_mb0, pkt_mb1, pkt_mb2, pkt_mb3;
 		__m128i staterr, sterr_tmp1, sterr_tmp2;
-- 
2.34.1