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/s2io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/s2io.c') diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 7061fc8e99c7..c70ad515383a 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -7603,10 +7603,10 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) * Packet with erroneous checksum, let the * upper layers deal with it. */ - skb->ip_summed = CHECKSUM_NONE; + skb_checksum_none_assert(skb); } } else - skb->ip_summed = CHECKSUM_NONE; + skb_checksum_none_assert(skb); swstats->mem_freed += skb->truesize; send_up: -- cgit v1.2.3-59-g8ed1b