From: Ira Weiny <ira.we...@intel.com>
The default case leaves the buffer object mapped in error.
Add radeon_bo_kunmap() to that case to ensure the mapping is cleaned up.
Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
NOTE: It seems like this function could use a fair bit of refactoring
but this is the easiest way to fix the actual bug.
---
drivers/gpu/drm/radeon/radeon_uvd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c
b/drivers/gpu/drm/radeon/radeon_uvd.c
index 2ea86919d953..7462010e0e6d 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -563,6 +563,7 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p,
struct radeon_bo *bo,
default:
+ radeon_bo_kunmap(bo);
DRM_ERROR("Illegal UVD message type (%d)!\n", msg_type);
return -EINVAL;
}
--
2.31.1
