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ieee802154: missing put_dev() on error
author
Dan Carpenter
<dan.carpenter@oracle.com>
Thu, 22 May 2014 07:53:06 +0000
(10:53 +0300)
committer
David S. Miller
<davem@davemloft.net>
Thu, 22 May 2014 19:54:45 +0000
(15:54 -0400)
We should call put_dev() on the error path here.
Fixes:
3e9c156e2c21
('ieee802154: add netlink interfaces for llsec')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ieee802154/nl-mac.c
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diff --git
a/net/ieee802154/nl-mac.c
b/net/ieee802154/nl-mac.c
index
5617b4c
..
a3281b8
100644
(file)
--- a/
net/ieee802154/nl-mac.c
+++ b/
net/ieee802154/nl-mac.c
@@
-832,8
+832,10
@@
int ieee802154_llsec_getparams(struct sk_buff *skb, struct genl_info *info)
return -ENODEV;
ops = ieee802154_mlme_ops(dev);
- if (!ops->llsec)
- return -EOPNOTSUPP;
+ if (!ops->llsec) {
+ rc = -EOPNOTSUPP;
+ goto out_dev;
+ }
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
if (!msg)