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authorStephen Hemminger <shemminger@linux-foundation.org>2007-10-09 01:36:32 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:52:50 -0700
commit0c4e85813d0a94eeb8bf813397a4907bdd7bb610 (patch)
tree53ee948abc930bb1c5cd270c490f87fda5eb45b3 /include/net
parent4c94f8c0c9a82fad84bc5df453aff755cfed70b7 (diff)
downloadlinux-stericsson-0c4e85813d0a94eeb8bf813397a4907bdd7bb610.tar.gz
[NET]: Wrap netdevice hardware header creation.
Add inline for common usage of hardware header creation, and fix bug in IPV6 mcast where the assumption about negative return is an errno. Negative return from hard_header means not enough space was available,(ie -N bytes). Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/dn_route.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index c10e8e7e59a7..60c9f22d8694 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -100,8 +100,7 @@ static inline void dn_rt_finish_output(struct sk_buff *skb, char *dst, char *src
if ((dev->type != ARPHRD_ETHER) && (dev->type != ARPHRD_LOOPBACK))
dst = NULL;
- if (!dev->hard_header || (dev->hard_header(skb, dev, ETH_P_DNA_RT,
- dst, src, skb->len) >= 0))
+ if (dev_hard_header(skb, dev, ETH_P_DNA_RT, dst, src, skb->len) >= 0)
dn_rt_send(skb);
else
kfree_skb(skb);