From 58f69ee9da3a2486450dac626c352f69faf964e9 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 11 Dec 2015 11:25:23 -0200 Subject: [PATCH] [media] media_entity: get rid of a unused var > > > + if (rlink != link->reverse) { > > > + r++; > > > > The variable is incremented here but otherwise never used, you can remove it. Suggested-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/media-entity.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 452af1d5a20d..57de11281af1 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -592,7 +592,6 @@ static void __media_entity_remove_link(struct media_entity *entity, { struct media_link *rlink, *tmp; struct media_entity *remote; - unsigned int r = 0; if (link->source->entity == entity) remote = link->sink->entity; @@ -600,10 +599,8 @@ static void __media_entity_remove_link(struct media_entity *entity, remote = link->source->entity; list_for_each_entry_safe(rlink, tmp, &remote->links, list) { - if (rlink != link->reverse) { - r++; + if (rlink != link->reverse) continue; - } if (link->source->entity == entity) remote->num_backlinks--; -- 2.20.1