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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2017-08-16 06:00:12 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2017-08-16 06:00:12 +0300 |
| commit | 32fa821958755a30a9a05ed258e1539c945851d4 (patch) | |
| tree | 5d38eeb79c8922265bac4f33225410b1d83cb697 /drivers/gpu/drm/amd/amdkfd/kfd_pasid.c | |
| parent | 8625ff9c0ba7db32ce4eb25f6032638c1f88c82f (diff) | |
| download | linux-32fa821958755a30a9a05ed258e1539c945851d4.tar.xz | |
drm/amdkfd: Handle remaining BUG_ONs more gracefully v2
In most cases, BUG_ONs can be replaced with WARN_ON with an error
return. In some void functions just turn them into a WARN_ON and
possibly an early exit.
v2:
* Cleaned up error handling in pm_send_unmap_queue
* Removed redundant WARN_ON in kfd_process_destroy_delayed
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_pasid.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_pasid.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c index b3f7d431b9a6..1e06de0bc673 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c @@ -92,6 +92,6 @@ unsigned int kfd_pasid_alloc(void) void kfd_pasid_free(unsigned int pasid) { - BUG_ON(pasid == 0 || pasid >= pasid_limit); - clear_bit(pasid, pasid_bitmap); + if (!WARN_ON(pasid == 0 || pasid >= pasid_limit)) + clear_bit(pasid, pasid_bitmap); } |