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authorJiri Slaby <jirislaby@gmail.com>2009-01-17 06:47:12 +0000
committerDavid S. Miller <davem@davemloft.net>2009-01-20 14:39:31 -0800
commit357f5b0b91054ae23385ea4b0634bb8b43736e83 (patch)
tree743fd89ff13eec25deb976f9466259a715161f4c /net
parent518aa1b5443c8a36300c20a5473df01fb8975dad (diff)
NET: net_namespace, fix lock imbalance
register_pernet_gen_subsys omits mutex_unlock in one fail path. Fix it. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/net_namespace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 55cffad2f32..55151faaf90 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -341,8 +341,8 @@ again:
rv = register_pernet_operations(first_device, ops);
if (rv < 0)
ida_remove(&net_generic_ids, *id);
- mutex_unlock(&net_mutex);
out:
+ mutex_unlock(&net_mutex);
return rv;
}
EXPORT_SYMBOL_GPL(register_pernet_gen_subsys);