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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>
This commit is contained in:
David S. Miller 2011-04-17 17:01:05 -07:00
parent 6385969b32
commit 8cb4901447
1 changed files with 2 additions and 1 deletions
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3
net/l2tp/l2tp_netlink.c
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@ -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);