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authorDavid S. Miller <davem@davemloft.net>2011-04-17 17:01:05 -0700
committerDavid S. Miller <davem@davemloft.net>2011-04-17 17:01:05 -0700
commit8cb490144708ef295421d0601b0866623651a37e (patch)
treefd6b542038c938e789c2eea9af54e46767f15cb5
parent6385969b3297287e6259a012671be09c78c20620 (diff)
downloadop-kernel-dev-8cb490144708ef295421d0601b0866623651a37e.zip
op-kernel-dev-8cb490144708ef295421d0601b0866623651a37e.tar.gz
l2tp: Fix set-but-unused variables.
The variable 'ret' is set but unused in l2tp_nl_register_ops(). This was obviously meant to maintain error codes which are returned to the caller, make it so. Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/l2tp/l2tp_netlink.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 4c1e540..93a41a0 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -795,11 +795,12 @@ int l2tp_nl_register_ops(enum l2tp_pwtype pw_type, const struct l2tp_nl_cmd_ops
goto out;
l2tp_nl_cmd_ops[pw_type] = ops;
+ ret = 0;
out:
genl_unlock();
err:
- return 0;
+ return ret;
}
EXPORT_SYMBOL_GPL(l2tp_nl_register_ops);
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