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l2tp: Fix set-but-unused variables.
author
David S. Miller
<davem@davemloft.net>
Mon, 18 Apr 2011 00:01:05 +0000
(17:01 -0700)
committer
David S. Miller
<davem@davemloft.net>
Mon, 18 Apr 2011 00:01:05 +0000
(17:01 -0700)
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>
net/l2tp/l2tp_netlink.c
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diff --git
a/net/l2tp/l2tp_netlink.c
b/net/l2tp/l2tp_netlink.c
index 4c1e540732d7e43fdb6b22a445e33d5301c9b4df..93a41a09458bf0a1b667005b6fabd1ade8a57073 100644
(file)
--- 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);