dm clone: Make __hash_find static

YueHaibing · snitm · commit 0a005856d359 · 2019-10-08T14:04:54.000-04:00
drivers/md/dm-clone-target.c:594:34: warning:
 symbol '__hash_find' was not declared. Should it be static?

Reported-by: Hulk Robot &lt;hulkci@huawei.com&gt;
Signed-off-by: YueHaibing &lt;yuehaibing@huawei.com&gt;
Signed-off-by: Mike Snitzer &lt;snitzer@redhat.com&gt;
diff --git a/drivers/md/dm-clone-target.c b/drivers/md/dm-clone-target.c
@@ -591,8 +591,8 @@ static struct hash_table_bucket *get_hash_table_bucket(struct clone *clone,
  *
  * NOTE: Must be called with the bucket lock held
  */
-struct dm_clone_region_hydration *__hash_find(struct hash_table_bucket *bucket,
-					      unsigned long region_nr)
+static struct dm_clone_region_hydration *__hash_find(struct hash_table_bucket *bucket,
+						     unsigned long region_nr)
 {
 	struct dm_clone_region_hydration *hd;
 

Original file line number	Diff line number	Diff line change
`@@ -591,8 +591,8 @@ static struct hash_table_bucket get_hash_table_bucket(struct clone clone,`
`591`	`591`	`*`
`592`	`592`	`* NOTE: Must be called with the bucket lock held`
`593`	`593`	`*/`
`594`		`-struct dm_clone_region_hydration __hash_find(struct hash_table_bucket bucket,`
`595`		`- unsigned long region_nr)`
	`594`	`+static struct dm_clone_region_hydration __hash_find(struct hash_table_bucket bucket,`
	`595`	`+ unsigned long region_nr)`
`596`	`596`	`{`
`597`	`597`	`struct dm_clone_region_hydration *hd;`
`598`	`598`