From: Masahiro Yamada Date: Mon, 12 Sep 2016 18:35:20 +0000 (+0900) Subject: drm/vc4: cleanup with list_first_entry_or_null() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=57b9f569447c4ab7b2a7e34a13e468311db4cd64;p=linux-beck.git drm/vc4: cleanup with list_first_entry_or_null() The combo of list_empty() check and return list_first_entry() can be replaced with list_first_entry_or_null(). Signed-off-by: Masahiro Yamada Signed-off-by: Eric Anholt --- diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h index 428e24919ef1..61c1902168a1 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.h +++ b/drivers/gpu/drm/vc4/vc4_drv.h @@ -307,18 +307,15 @@ struct vc4_exec_info { static inline struct vc4_exec_info * vc4_first_bin_job(struct vc4_dev *vc4) { - if (list_empty(&vc4->bin_job_list)) - return NULL; - return list_first_entry(&vc4->bin_job_list, struct vc4_exec_info, head); + return list_first_entry_or_null(&vc4->bin_job_list, + struct vc4_exec_info, head); } static inline struct vc4_exec_info * vc4_first_render_job(struct vc4_dev *vc4) { - if (list_empty(&vc4->render_job_list)) - return NULL; - return list_first_entry(&vc4->render_job_list, - struct vc4_exec_info, head); + return list_first_entry_or_null(&vc4->render_job_list, + struct vc4_exec_info, head); } static inline struct vc4_exec_info *