From bc8acf2c8c3e43fcc192762a9f964b3e9a17748b Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 2 Sep 2010 13:07:41 -0700 Subject: drivers/net: avoid some skb->ip_summed initializations fresh skbs have ip_summed set to CHECKSUM_NONE (0) We can avoid setting again skb->ip_summed to CHECKSUM_NONE in drivers. Introduce skb_checksum_none_assert() helper so that we keep this assertion documented in driver sources. Change most occurrences of : skb->ip_summed = CHECKSUM_NONE; by : skb_checksum_none_assert(skb); Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- drivers/net/cxgb4/sge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/cxgb4') diff --git a/drivers/net/cxgb4/sge.c b/drivers/net/cxgb4/sge.c index 6ddb3bb..9967f3d 100644 --- a/drivers/net/cxgb4/sge.c +++ b/drivers/net/cxgb4/sge.c @@ -1605,7 +1605,7 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp, rxq->stats.rx_cso++; } } else - skb->ip_summed = CHECKSUM_NONE; + skb_checksum_none_assert(skb); if (unlikely(pkt->vlan_ex)) { struct vlan_group *grp = pi->vlan_grp; -- cgit v1.1