From 32fa821958755a30a9a05ed258e1539c945851d4 Mon Sep 17 00:00:00 2001 From: Felix Kuehling Date: Tue, 15 Aug 2017 23:00:12 -0400 Subject: 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 Signed-off-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_pasid.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_pasid.c') 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); } -- cgit v1.2.3