From: Jon Mason <jdmason@kudzu.us>
Date: Mon, 9 Jul 2012 14:09:33 +0000 (+0000)
Subject: sungem: remove unnecessary setting of skb->dev
X-Git-Tag: v3.6-rc1~125^2~235
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8505120e5af625ab463a603228a3afbdd283ac31;p=profile%2Fivi%2Fkernel-x86-ivi.git

sungem: remove unnecessary setting of skb->dev

skb->dev is being unnecessarily set by the driver's skb alloc routine (which is
called in init and during rx).  It is already being set to the proper value when
eth_type_trans is called on packet receive, and the skb->dev is not referenced
anywhere else in the code.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index 3cf4ab7..9ae12d0 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -752,7 +752,6 @@ static __inline__ struct sk_buff *gem_alloc_skb(struct net_device *dev, int size
 	if (likely(skb)) {
 		unsigned long offset = ALIGNED_RX_SKB_ADDR(skb->data);
 		skb_reserve(skb, offset);
-		skb->dev = dev;
 	}
 	return skb;
 }