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authorDavid S. Miller <davem@davemloft.net>2011-03-02 14:31:35 -0800
committerDavid S. Miller <davem@davemloft.net>2011-03-02 14:31:35 -0800
commitb23dd4fe42b455af5c6e20966b7d6959fa8352ea (patch)
treebf97323eae9a8d084170e573ff2c0c40bc72c3cd /net/ipv4/ipmr.c
parent452edd598f60522c11f7f88fdbab27eb36509d1a (diff)
downloadop-kernel-dev-b23dd4fe42b455af5c6e20966b7d6959fa8352ea.zip
op-kernel-dev-b23dd4fe42b455af5c6e20966b7d6959fa8352ea.tar.gz
ipv4: Make output route lookup return rtable directly.
Instead of on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipmr.c')
-rw-r--r--net/ipv4/ipmr.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 8b65a12..26ca2f2 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1618,8 +1618,8 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
.fl4_tos = RT_TOS(iph->tos),
.proto = IPPROTO_IPIP
};
-
- if (ip_route_output_key(net, &rt, &fl))
+ rt = ip_route_output_key(net, &fl);
+ if (IS_ERR(rt))
goto out_free;
encap = sizeof(struct iphdr);
} else {
@@ -1629,8 +1629,8 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
.fl4_tos = RT_TOS(iph->tos),
.proto = IPPROTO_IPIP
};
-
- if (ip_route_output_key(net, &rt, &fl))
+ rt = ip_route_output_key(net, &fl);
+ if (IS_ERR(rt))
goto out_free;
}
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