Probably not even a fix for this warning:
CC [M] drivers/gpu/drm/drm_gem.o drivers/gpu/drm/drm_gem.c: In function 'drm_gem_handle_delete': drivers/gpu/drm/drm_gem.c:188:21: warning: variable 'dev' set but not used
Signed-off-by: Justin P. Mattock justinmattock@gmail.com
--- drivers/gpu/drm/drm_gem.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 33dad3f..e8180c9 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -206,6 +206,8 @@ drm_gem_handle_delete(struct drm_file *filp, u32 handle) return -EINVAL; } dev = obj->dev; + if (!dev) + dev = 0;
/* Release reference and decrement refcount. */ idr_remove(&filp->object_idr, handle);