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authorEric Dumazet <eric.dumazet@gmail.com>2010-09-03 00:07:41 +0400
committerDavid S. Miller <davem@davemloft.net>2010-09-03 06:06:22 +0400
commitbc8acf2c8c3e43fcc192762a9f964b3e9a17748b (patch)
treee3a91392771a22390e59c24fcb7bad3045ce17d1 /drivers/net/sb1250-mac.c
parent7162f6691e9d39d8d866574687cddb3f1ec65d72 (diff)
downloadlinux-bc8acf2c8c3e43fcc192762a9f964b3e9a17748b.tar.xz
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/sb1250-mac.c')
-rw-r--r--drivers/net/sb1250-mac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index 8e6bd45b9f31..d8249d7653c6 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -1170,7 +1170,7 @@ again:
sb->ip_summed = CHECKSUM_UNNECESSARY;
/* don't need to set sb->csum */
} else {
- sb->ip_summed = CHECKSUM_NONE;
+ skb_checksum_none_assert(sb);
}
}
prefetch(sb->data);