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[09/35] media: v4l: async: refactor v4l2_async_create_ancillary_links

Message ID 20240415-fix-cocci-v1-9-477afb23728b@chromium.org
State Accepted
Commit 2c7f7a3bfe2ab41d070913c2acde269e1ffeb3e2
Headers show
Series media: Fix coccinelle warning/errors | expand

Commit Message

Ricardo Ribalda April 15, 2024, 7:34 p.m. UTC 
Return 0 without checking IS_ERR or PTR_ERR if CONFIG_MEDIA_CONTROLLER
is not enabled.

This makes cocci happier:

drivers/media/v4l2-core/v4l2-async.c:331:23-30: ERROR: PTR_ERR applied after initialization to constant on line 319

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/v4l2-core/v4l2-async.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index 4bb073587817..e26a011c89c4 100644
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -316,9 +316,8 @@  v4l2_async_nf_try_all_subdevs(struct v4l2_async_notifier *notifier);
 static int v4l2_async_create_ancillary_links(struct v4l2_async_notifier *n,
 					     struct v4l2_subdev *sd)
 {
-	struct media_link *link = NULL;
-
 #if IS_ENABLED(CONFIG_MEDIA_CONTROLLER)
+	struct media_link *link;
 
 	if (sd->entity.function != MEDIA_ENT_F_LENS &&
 	    sd->entity.function != MEDIA_ENT_F_FLASH)
@@ -326,9 +325,10 @@  static int v4l2_async_create_ancillary_links(struct v4l2_async_notifier *n,
 
 	link = media_create_ancillary_link(&n->sd->entity, &sd->entity);
 
-#endif
-
 	return IS_ERR(link) ? PTR_ERR(link) : 0;
+#else
+	return 0;
+#endif
 }
 
 static int v4l2_async_match_notify(struct v4l2_async_notifier *notifier,