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net-sysfs: fix netdev_queue_add_kobject() breakage

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commit 48a322b6f9 upstream.

kobject_put() should only be called in error path.

Fixes: b8eb718348 ("net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jouni Hogander <jouni.hogander@unikie.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eric Dumazet 2019-11-20 19:19:07 -08:00 committed by Greg Kroah-Hartman
parent 60e7154661
commit 7070695e60
1 changed files with 1 additions and 0 deletions
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net/core/net-sysfs.c
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@ -1484,6 +1484,7 @@ static int netdev_queue_add_kobject(struct net_device *dev, int index)
#endif
kobject_uevent(kobj, KOBJ_ADD);
return 0;
err:
kobject_put(kobj);