From: Sui Jingfeng suijingfeng@loongson.cn
The assignment already done in drm_client_buffer_vmap(), this patch save a copy. No functional change.
Signed-off-by: Sui Jingfeng suijingfeng@loongson.cn --- drivers/gpu/drm/drm_fbdev_generic.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_fbdev_generic.c b/drivers/gpu/drm/drm_fbdev_generic.c index 8e5148bf40bb..be4522268927 100644 --- a/drivers/gpu/drm/drm_fbdev_generic.c +++ b/drivers/gpu/drm/drm_fbdev_generic.c @@ -183,7 +183,7 @@ static int drm_fbdev_generic_damage_blit(struct drm_fb_helper *fb_helper, struct drm_clip_rect *clip) { struct drm_client_buffer *buffer = fb_helper->buffer; - struct iosys_map map, dst; + struct iosys_map map; int ret;
/* @@ -203,8 +203,7 @@ static int drm_fbdev_generic_damage_blit(struct drm_fb_helper *fb_helper, if (ret) goto out;
- dst = map; - drm_fbdev_generic_damage_blit_real(fb_helper, clip, &dst); + drm_fbdev_generic_damage_blit_real(fb_helper, clip, &map);
drm_client_buffer_vunmap(buffer);