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authorPavel Emelyanov <xemul@openvz.org>2008-05-05 02:58:07 +0200
committerDavid S. Miller <davem@davemloft.net>2008-05-05 02:58:07 +0200
commite340a90e6e07bba6e6b3fc39dd5fa76f95579d7c (patch)
tree68f1448c762d217bbed95c49b5da85c1151b278b /net/bridge/br_if.c
parentbridge: Net device leak in br_add_bridge(). (diff)
downloadlinux-e340a90e6e07bba6e6b3fc39dd5fa76f95579d7c.tar.xz
linux-e340a90e6e07bba6e6b3fc39dd5fa76f95579d7c.zip
bridge: Consolidate error paths in br_add_bridge().
This actually had to be merged with the patch #1, but I decided not to mix two changes in one patch. There are already two calls to free_netdev() in there, so merge them into one. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--net/bridge/br_if.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index bff0f5bb12be..c2397f503b0f 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -273,17 +273,13 @@ int br_add_bridge(const char *name)
rtnl_lock();
if (strchr(dev->name, '%')) {
ret = dev_alloc_name(dev, dev->name);
- if (ret < 0) {
- free_netdev(dev);
- goto out;
- }
+ if (ret < 0)
+ goto out_free;
}
ret = register_netdevice(dev);
- if (ret) {
- free_netdev(dev);
- goto out;
- }
+ if (ret)
+ goto out_free;
ret = br_sysfs_addbr(dev);
if (ret)
@@ -291,6 +287,10 @@ int br_add_bridge(const char *name)
out:
rtnl_unlock();
return ret;
+
+out_free:
+ free_netdev(dev);
+ goto out;
}
int br_del_bridge(const char *name)