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Date: Tue, 13 May 2014 13:07:09 +0800 From: xuyongjiande@...il.com To: eric.dumazet@...il.com Cc: e1000-devel@...ts.sourceforge.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Yongjian Xu <xuyongjiande@...il.com> Subject: [PATCH] e1000: remove the check: skb->len<=0 From: Yongjian Xu <xuyongjiande@...il.com> There is no case skb->len would be 0 or 'negative'. Remove the check. Signed-off-by: Yongjian Xu <xuyongjiande@...il.com> --- drivers/net/ethernet/intel/e1000/e1000_main.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 27058df..660971f 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -3105,11 +3105,6 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, */ tx_ring = adapter->tx_ring; - if (unlikely(skb->len <= 0)) { - dev_kfree_skb_any(skb); - return NETDEV_TX_OK; - } - /* On PCI/PCI-X HW, if packet size is less than ETH_ZLEN, * packets may get corrupted during padding by HW. * To WA this issue, pad all small packets manually. -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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