slip: not call free_netdev before rtnl_unlock in slip_open
authoryangerkun <yangerkun@huawei.com>
Wed, 26 Feb 2020 03:54:35 +0000 (11:54 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 20 Mar 2020 10:55:54 +0000 (11:55 +0100)
commit851346e59122de504f185d83cd9315a4170f1fc5
tree30fa01497d688fc494e79201b3cf5cf97479d0d0
parent797479da0ae9cf7c45d0e97c0258622b4325a919
slip: not call free_netdev before rtnl_unlock in slip_open

[ Upstream commit f596c87005f7b1baeb7d62d9a9e25d68c3dfae10 ]

As the description before netdev_run_todo, we cannot call free_netdev
before rtnl_unlock, fix it by reorder the code.

Signed-off-by: yangerkun <yangerkun@huawei.com>
Reviewed-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/slip/slip.c