mwifiex: use return value of mwifiex_add_virtual_intf() correctly
authorAmitkumar Karwar <akarwar@marvell.com>
Fri, 15 Nov 2013 03:10:37 +0000 (19:10 -0800)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 15 Nov 2013 19:29:30 +0000 (14:29 -0500)
mwifiex_add_virtual_intf() returns ERR_PTR values. So use IS_ERR()
macro instead of checking for NULL pointer.

Reported-by: Ujjal Roy <royujjal@gmail.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

No differences found