Commit f5e193a1 authored by Markus Elfring's avatar Markus Elfring Committed by Mark Yao

drm/rockchip: Delete an unnecessary check before drm_gem_object_unreference_unlocked()

The drm_gem_object_unreference_unlocked() function tests whether
its argument is NULL and then returns immediately.
Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.
Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
parent 15da7808
...@@ -44,14 +44,10 @@ struct drm_gem_object *rockchip_fb_get_gem_obj(struct drm_framebuffer *fb, ...@@ -44,14 +44,10 @@ struct drm_gem_object *rockchip_fb_get_gem_obj(struct drm_framebuffer *fb,
static void rockchip_drm_fb_destroy(struct drm_framebuffer *fb) static void rockchip_drm_fb_destroy(struct drm_framebuffer *fb)
{ {
struct rockchip_drm_fb *rockchip_fb = to_rockchip_fb(fb); struct rockchip_drm_fb *rockchip_fb = to_rockchip_fb(fb);
struct drm_gem_object *obj;
int i; int i;
for (i = 0; i < ROCKCHIP_MAX_FB_BUFFER; i++) { for (i = 0; i < ROCKCHIP_MAX_FB_BUFFER; i++)
obj = rockchip_fb->obj[i]; drm_gem_object_unreference_unlocked(rockchip_fb->obj[i]);
if (obj)
drm_gem_object_unreference_unlocked(obj);
}
drm_framebuffer_cleanup(fb); drm_framebuffer_cleanup(fb);
kfree(rockchip_fb); kfree(rockchip_fb);
......
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