variable ret is not used after jumping to "unlock" label, so the assignment is redundant.
Signed-off-by: Yunsheng Lin <[email protected]> --- net/core/pktgen.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 48b1e42..294bfcf 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3404,7 +3404,6 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev) HARD_TX_LOCK(odev, txq, smp_processor_id()); if (unlikely(netif_xmit_frozen_or_drv_stopped(txq))) { - ret = NETDEV_TX_BUSY; pkt_dev->last_ok = 0; goto unlock; } -- 2.8.1
