slcan: not call free_netdev before rtnl_unlock in slcan_open
authorOliver Hartkopp <socketcan@hartkopp.net>
Sat, 21 Mar 2020 13:08:29 +0000 (14:08 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sun, 22 Mar 2020 02:57:15 +0000 (19:57 -0700)
commit2091a3d42b4f339eaeed11228e0cbe9d4f92f558
tree34bd24f2f9fe2f7b558d4b21cf878bc6a907da87
parent06e9bfc1e57daeead541c9f02968412cd284b189
slcan: not call free_netdev before rtnl_unlock in slcan_open

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

This patch is a 1:1 copy of upstream slip.c commit f596c87005f7
("slip: not call free_netdev before rtnl_unlock in slip_open").

Reported-by: yangerkun <yangerkun@huawei.com>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/can/slcan.c