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(parent: d442af2) | patch
ray_cs: Check return value of pcmcia_register_driver
authorYueHaibing <yuehaibing@huawei.com>
Wed, 6 Mar 2019 11:46:14 +0000 (19:46 +0800)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 25 Apr 2019 16:38:26 +0000 (19:38 +0300)
commit444efbde32816a950c1749582f2e9241e3d5ee80
tree33588e9bf07afbfe9dc19ef5a9847487f870a51ctree | snapshot
parentd442af2e1bcb1540297210ab2ddb3fc8a444c568commit | diff
ray_cs: Check return value of pcmcia_register_driver

init_ray_cs does not check value of pcmcia_register_driver,
if it fails, there maybe cause a NULL pointer dereference in
exit_ray_cs.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ray_cs.c diff | blob | history
Domain: System / Kernel;