drm/radeon drop gobj from radeon_cs_reloc
It's only used once after initializing and that
ptr can be calculated from the BO as well.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index f5e0a69..7846c3e 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -101,6 +101,7 @@
for (i = 0; i < p->nrelocs; i++) {
struct drm_radeon_cs_reloc *r;
+ struct drm_gem_object *gobj;
unsigned priority;
duplicate = false;
@@ -117,15 +118,14 @@
continue;
}
- p->relocs[i].gobj = drm_gem_object_lookup(ddev, p->filp,
- r->handle);
- if (p->relocs[i].gobj == NULL) {
+ gobj = drm_gem_object_lookup(ddev, p->filp, r->handle);
+ if (gobj == NULL) {
DRM_ERROR("gem object lookup failed 0x%x\n",
r->handle);
return -ENOENT;
}
p->relocs_ptr[i] = &p->relocs[i];
- p->relocs[i].robj = gem_to_radeon_bo(p->relocs[i].gobj);
+ p->relocs[i].robj = gem_to_radeon_bo(gobj);
/* The userspace buffer priorities are from 0 to 15. A higher
* number means the buffer is more important.
@@ -439,8 +439,11 @@
if (parser->relocs != NULL) {
for (i = 0; i < parser->nrelocs; i++) {
- if (parser->relocs[i].gobj)
- drm_gem_object_unreference_unlocked(parser->relocs[i].gobj);
+ struct radeon_bo *bo = parser->relocs[i].robj;
+ if (bo == NULL)
+ continue;
+
+ drm_gem_object_unreference_unlocked(&bo->gem_base);
}
}
kfree(parser->track);