This patch fixes unchecked return value
of the i40e_xmit_cleanup function.
Coverity issue: 353617
Fixes: 4861cde46116 ("i40e: new poll mode driver")
Signed-off-by: Beilei Xing <[email protected]>
---
V2 change:
- Use cast.
drivers/net/i40e/i40e_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index fd1ae80..f6d23c9 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -1039,7 +1039,7 @@ i40e_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
uint16_t nb_pkts)
/* Check if the descriptor ring needs to be cleaned. */
if (txq->nb_tx_free < txq->tx_free_thresh)
- i40e_xmit_cleanup(txq);
+ (void)i40e_xmit_cleanup(txq);
for (nb_tx = 0; nb_tx < nb_pkts; nb_tx++) {
td_cmd = 0;
--
2.7.4
