Konsta Holtta f5ed470794 gpu: nvgpu: fix page alloc slab error condition ...

Return NULL instead of ERR_PTR from __gk20a_alloc_slab to be consistent
with __gk20a_alloc_pages, and thus to work with an error check in
gk20a_page_alloc in out-of-memory conditions.

Bug 1799159
JIRA DNVGPU-100

Change-Id: I8c3c0e121840758c6aba860baac86a38e873e359
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1227730
(cherry picked from commit 209927a6b3bae4fddc2a6a745c1b4b1f46c6675c)
Reviewed-on: http://git-master/r/1235192
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Tested-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2016-10-20 10:44:41 -07:00

..

nvgpu

gpu: nvgpu: fix page alloc slab error condition

2016-10-20 10:44:41 -07:00