diff options
| author | Hagen Paul Pfeifer <hagen@jauu.net> | 2011-02-25 05:45:20 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-02-25 14:00:23 -0800 |
| commit | ddc3731fcb712646e4a0f8e6117af6a153e9d36f (patch) | |
| tree | 3b36d1f397ef7255ff437cf8f51921e03751e32e | |
| parent | e9476e95d8707d1567d1af60df2c1f19630219a3 (diff) | |
ipv6: ignore rtnl_unicast() return code
rtnl_unicast() return value is not of interest, we can silently ignore
it, save some instructions and four byte on the stack.
Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv6/ip6mr.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 0e1d53bcf1e0..618f67ccda31 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -1039,7 +1039,6 @@ static void ip6mr_cache_resolve(struct net *net, struct mr6_table *mrt, while((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) { if (ipv6_hdr(skb)->version == 0) { - int err; struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr)); if (__ip6mr_fill_mroute(mrt, skb, c, NLMSG_DATA(nlh)) > 0) { @@ -1050,7 +1049,7 @@ static void ip6mr_cache_resolve(struct net *net, struct mr6_table *mrt, skb_trim(skb, nlh->nlmsg_len); ((struct nlmsgerr *)NLMSG_DATA(nlh))->error = -EMSGSIZE; } - err = rtnl_unicast(skb, net, NETLINK_CB(skb).pid); + rtnl_unicast(skb, net, NETLINK_CB(skb).pid); } else ip6_mr_forward(net, mrt, skb, c); } |