[PATCH 4.19 13/92] net-sysfs: fix netdev_queue_add_kobject() breakage

From: Eric Dumazet edumazet@google.com

commit 48a322b6f9965b2f1e4ce81af972f0e287b07ed0 upstream.

kobject_put() should only be called in error path.

Fixes: b8eb718348b8 ("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

--- net/core/net-sysfs.c | 1 + 1 file changed, 1 insertion(+)

--- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -1484,6 +1484,7 @@ static int netdev_queue_add_kobject(stru #endif

kobject_uevent(kobj, KOBJ_ADD); + return 0;

err: kobject_put(kobj);