From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sat, 15 Mar 2014 23:49:05 +0000 (-0700)
Subject: enic: Call dev_kfree_skb_any instead of dev_kfree_skb.
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=98d8a65d106bab634ea6ed66d8fad8d60a4d6d99;p=openwrt%2Fstaging%2Fblogic.git

enic: Call dev_kfree_skb_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_kfree_skb_any in enic_hard_start_xmit
that can be called in hard irq and other contexts.

enic_hard_start_xmit only frees the skb when dropping it.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---

diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 4c35fc8fad99..2945718ce806 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -521,7 +521,7 @@ static netdev_tx_t enic_hard_start_xmit(struct sk_buff *skb,
 	unsigned int txq_map;
 
 	if (skb->len <= 0) {
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
 	}
 
@@ -536,7 +536,7 @@ static netdev_tx_t enic_hard_start_xmit(struct sk_buff *skb,
 	if (skb_shinfo(skb)->gso_size == 0 &&
 	    skb_shinfo(skb)->nr_frags + 1 > ENIC_NON_TSO_MAX_DESC &&
 	    skb_linearize(skb)) {
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
 	}