Terje Bergstrom e3e2786567 gpu: nvgpu: Do not access NULL pointer dev ...

In gk20a_busy() we check if dev is NULL and return -ENODEV if so. But
before that we've already dereferenced dev by passing it to
get_gk20a(). Defer call to get_gk20a() until after the NULL check.

Bug 200192125

Change-Id: I943a9e96d13ff8cb4333fe20a941c8e95d159a66
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1280349
GVS: Gerrit_Virtual_Submit

2017-01-06 09:13:59 -08:00

..

gpu/nvgpu

gpu: nvgpu: Do not access NULL pointer dev

2017-01-06 09:13:59 -08:00