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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-09-12 20:35:20 +0200 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2016-10-06 20:53:35 +0200 |
| commit | 57b9f569447c4ab7b2a7e34a13e468311db4cd64 (patch) | |
| tree | e6719af0a19a7958327ec1f25df79c8bfee87116 /drivers/gpu/drm/vc4 | |
| parent | drm: virtio: reinstate drm_virtio_set_busid() (diff) | |
| download | linux-57b9f569447c4ab7b2a7e34a13e468311db4cd64.tar.xz linux-57b9f569447c4ab7b2a7e34a13e468311db4cd64.zip | |
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 <yamada.masahiro@socionext.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm/vc4')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_drv.h | 11 |
1 files changed, 4 insertions, 7 deletions
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 * |