drm/amdgpu: remove non-sense NULL ptr check
It's a bug having a dead pointer in the IDR, silently returning
is the worst we can do.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 736ed1d..b7289f7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -570,12 +570,6 @@
mutex_lock(&mgr->lock);
idr_for_each_entry(idp, ctx, id) {
-
- if (!ctx->adev) {
- mutex_unlock(&mgr->lock);
- return;
- }
-
for (i = 0; i < num_entities; i++) {
struct drm_sched_entity *entity;
@@ -596,10 +590,6 @@
idp = &mgr->ctx_handles;
idr_for_each_entry(idp, ctx, id) {
-
- if (!ctx->adev)
- return;
-
if (kref_read(&ctx->refcount) != 1) {
DRM_ERROR("ctx %p is still alive\n", ctx);
continue;
