Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 57b9f569 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Eric Anholt
Browse files

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: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent c2cbc38b

drivers/gpu/drm/vc4/vc4_drv.h

+4 −7
Original line number Diff line number Diff line
@@ -307,17 +307,14 @@ 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,

	return list_first_entry_or_null(&vc4->render_job_list,

					struct vc4_exec_info, head);

}