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authorTushar Dave <tushar.n.dave@intel.com>2012-09-14 04:24:49 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2012-10-22 21:16:39 -0700
commit71a49f777d6caa84b2b8ea376fcf181fe221d063 (patch)
tree70598297a3d7667cfe3683f487f78943d2425d61
parent51a1f721e22a3fc54a3bc1c67991ecea11cc734d (diff)
ixgbe: Correcting small packet padding
Driver pad skb up to 17 bytes because of the HW requirement. However, that code implementation mess up the skb tail pointer after padding. This patch sets skb->tail correctly. Signed-off-by: Tushar Dave <tushar.n.dave@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 46bf0fde1a6..c1ce6e9cc67 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6538,6 +6538,7 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb,
if (skb_pad(skb, 17 - skb->len))
return NETDEV_TX_OK;
skb->len = 17;
+ skb_set_tail_pointer(skb, 17);
}
tx_ring = adapter->tx_ring[skb->queue_mapping];