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gpu: nvgpu: return error for allocation failure

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This patch modifies nvgpu_runlist_setup_sw() to return error code for
allocation failures.

Jira NVGPU-3699

Change-Id: I61d38658ef943474f9ceaf00979dd219714de820
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2211121
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Vedashree Vidwans
2019-10-03 13:05:15 -07:00
committed by Alex Waterman
parent aeea8b128f
commit b634c76cf1
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/nvgpu/common/fifo/runlist.c
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@@ -810,6 +810,7 @@ int nvgpu_runlist_setup_sw(struct gk20a *g)
f->runlist_info = nvgpu_kzalloc(g, nvgpu_safe_mult_u64(
sizeof(*f->runlist_info), f->max_runlists));
if (f->runlist_info == NULL) {
err = -ENOMEM;
goto clean_up_runlist;
}
@@ -823,6 +824,7 @@ int nvgpu_runlist_setup_sw(struct gk20a *g)
f->active_runlist_info = nvgpu_kzalloc(g, nvgpu_safe_mult_u64(
sizeof(*f->active_runlist_info), num_runlists));
if (f->active_runlist_info == NULL) {
err = -ENOMEM;
goto clean_up_runlist;
}
nvgpu_log_info(g, "num_runlists=%u", num_runlists);