YueHaibing 7dd50e205b tty: ipwireless: Fix potential NULL pointer dereference
There is a potential NULL pointer dereference in case
alloc_ctrl_packet() fails and returns NULL.

Fixes: 099dc4fb6265 ("ipwireless: driver for PC Card 3G/UMTS modem")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-30 12:03:58 +01:00
..
2018-10-13 00:50:31 -04:00