CFQ: make two functions static

Correctly suggested by sparse.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 000719c..2b2d7a9 100644 (file)
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1004,8 +1004,8 @@ static inline struct cfq_group *cfqg_of_blkg(struct blkio_group *blkg)
        return NULL;
 }
 
-void cfq_update_blkio_group_weight(void *key, struct blkio_group *blkg,
-                                       unsigned int weight)
+static void cfq_update_blkio_group_weight(void *key, struct blkio_group *blkg,
+                                         unsigned int weight)
 {
        struct cfq_group *cfqg = cfqg_of_blkg(blkg);
        cfqg->new_weight = weight;
@@ -1234,7 +1234,7 @@ static void cfq_release_cfq_groups(struct cfq_data *cfqd)
  * it should not be NULL as even if elevator was exiting, cgroup deltion
  * path got to it first.
  */
-void cfq_unlink_blkio_group(void *key, struct blkio_group *blkg)
+static void cfq_unlink_blkio_group(void *key, struct blkio_group *blkg)
 {
        unsigned long  flags;
        struct cfq_data *cfqd = key;