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 <jens.axboe@oracle.com>
mariux64 · Apr 28, 2010 · 50eaeb3 · 50eaeb3
1 parent 3f14d79
commit 50eaeb3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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