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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-09-03 00:07:41 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-03 06:06:22 +0400 |
| commit | bc8acf2c8c3e43fcc192762a9f964b3e9a17748b (patch) | |
| tree | e3a91392771a22390e59c24fcb7bad3045ce17d1 /drivers/net/dm9000.c | |
| parent | 7162f6691e9d39d8d866574687cddb3f1ec65d72 (diff) | |
| download | linux-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/dm9000.c')
| -rw-r--r-- | drivers/net/dm9000.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index 4fd6b2b4554b..9f6aeefa06bf 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -1056,7 +1056,7 @@ dm9000_rx(struct net_device *dev) if ((((rxbyte & 0x1c) << 3) & rxbyte) == 0) skb->ip_summed = CHECKSUM_UNNECESSARY; else - skb->ip_summed = CHECKSUM_NONE; + skb_checksum_none_assert(skb); } netif_rx(skb); dev->stats.rx_packets++; |