Deepak Nibade c7b7dbe39a gpu: nvgpu: return error code in failure cases ...

In gk20a_ce_create_context(), if gk20a_tsg_open() or gk20a_open_new_channel()
fails, we bail out from the function without setting the error code
This could mislead the caller and report incorrect success

Fix this by setting error code explicitly in failure cases

Bug 200374011

Change-Id: Idf6cba4a57740107bada698295745352f7b5d5ac
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1631506
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2018-01-04 08:46:07 -08:00

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