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authorEric Dumazet <eric.dumazet@gmail.com>2010-09-02 13:07:41 -0700
committerDavid S. Miller <davem@davemloft.net>2010-09-02 19:06:22 -0700
commitbc8acf2c8c3e43fcc192762a9f964b3e9a17748b (patch)
treee3a91392771a22390e59c24fcb7bad3045ce17d1 /drivers/net/igb
parent7162f6691e9d39d8d866574687cddb3f1ec65d72 (diff)
downloadop-kernel-dev-bc8acf2c8c3e43fcc192762a9f964b3e9a17748b.zip
op-kernel-dev-bc8acf2c8c3e43fcc192762a9f964b3e9a17748b.tar.gz
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 <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igb')
-rw-r--r--drivers/net/igb/igb_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index d35cc38..c4d861b 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -5455,7 +5455,7 @@ static void igb_receive_skb(struct igb_q_vector *q_vector,
static inline void igb_rx_checksum_adv(struct igb_ring *ring,
u32 status_err, struct sk_buff *skb)
{
- skb->ip_summed = CHECKSUM_NONE;
+ skb_checksum_none_assert(skb);
/* Ignore Checksum bit is set or checksum is disabled through ethtool */
if (!(ring->flags & IGB_RING_FLAG_RX_CSUM) ||
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