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authorHerbert Xu <herbert@gondor.apana.org.au>2006-06-17 22:06:05 -0700
committerDavid S. Miller <davem@davemloft.net>2006-06-17 22:06:05 -0700
commit8648b3053bff39a7ee4c711d74268079c928a657 (patch)
tree6de70eedf63c4b965d04040323827f1bc520ccdf /net/bridge
parent[TG3]: Convert to non-LLTX (diff)
downloadlinux-dev-8648b3053bff39a7ee4c711d74268079c928a657.tar.xz
linux-dev-8648b3053bff39a7ee4c711d74268079c928a657.zip
[NET]: Add NETIF_F_GEN_CSUM and NETIF_F_ALL_CSUM
The current stack treats NETIF_F_HW_CSUM and NETIF_F_NO_CSUM identically so we test for them in quite a few places. For the sake of brevity, I'm adding the macro NETIF_F_GEN_CSUM for these two. We also test the disjunct of NETIF_F_IP_CSUM and the other two in various places, for that purpose I've added NETIF_F_ALL_CSUM. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_if.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index f5d47bf4f967..90c95f59dc82 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -376,8 +376,7 @@ void br_features_recompute(struct net_bridge *br)
checksum = br->feature_mask & NETIF_F_IP_CSUM;
list_for_each_entry(p, &br->port_list, list) {
- if (!(p->dev->features
- & (NETIF_F_IP_CSUM|NETIF_F_NO_CSUM|NETIF_F_HW_CSUM)))
+ if (!(p->dev->features & NETIF_F_ALL_CSUM))
checksum = 0;
features &= p->dev->features;
}