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>
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 @@
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);