From 50eaeb323a170e231263ccb433bb2f99bd9e27ac Mon Sep 17 00:00:00 2001 From: Dmitry Monakhov Date: Wed, 28 Apr 2010 19:50:33 +0200 Subject: [PATCH] cfq-iosched: fix broken cfq_ref_get_cfqf() for CONFIG_BLK_CGROUP=y && CFQ_GROUP_IOSCHED=n We should return the cfq_group for this case, not NULL. Signed-off-by: Jens Axboe --- block/cfq-iosched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 286008cf889e..0f3eb70f9ce1 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1094,7 +1094,7 @@ static struct cfq_group *cfq_get_cfqg(struct cfq_data *cfqd, int create) static inline struct cfq_group *cfq_ref_get_cfqg(struct cfq_group *cfqg) { - return NULL; + return cfqg; } static inline void -- 2.20.1