bnx2x: added 'likely' to fast-path skb existence

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index b814f4eaed19..d888228d0787 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -120,10 +120,11 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata,
 
         /* release skb */
         WARN_ON(!skb);
-        if (skb) {
+        if (likely(skb)) {
                 (*pkts_compl)++;
                 (*bytes_compl) += skb->len;
         }
+
         dev_kfree_skb_any(skb);
         tx_buf->first_bd = 0;
         tx_buf->skb = NULL;