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authorRon Mercer <ron.mercer@qlogic.com>2009-03-11 11:55:43 +0000
committerDavid S. Miller <davem@davemloft.net>2009-03-13 11:27:25 -0700
commit855b0993f216a9b0f9cb33573bd05e314105d86c (patch)
tree02c0aa88e9d92642255f3012ebbf4556ae55eedf /drivers/net
parent6612a6344aba8ba7b5af67cd006453bfedbb2967 (diff)
qlge: bugfix: Pad outbound frames smaller than 60 bytes.
With some asic configurations xmit of frames smaller than 60 bytes may fail. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/qlge/qlge_main.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 00c37c0f8a9..91191f761fb 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -1941,6 +1941,9 @@ static int qlge_send(struct sk_buff *skb, struct net_device *ndev)
tx_ring = &qdev->tx_ring[tx_ring_idx];
+ if (skb_padto(skb, ETH_ZLEN))
+ return NETDEV_TX_OK;
+
if (unlikely(atomic_read(&tx_ring->tx_count) < 2)) {
QPRINTK(qdev, TX_QUEUED, INFO,
"%s: shutting down tx queue %d du to lack of resources.\n",