dm cache background tracker: fix sparse warning

Fix drivers/md/dm-cache-background-tracker.c:169:16: warning: symbol 'alloc_work' was not declared. Should it be static? Signed-off-by: Mike Snitzer <snitzer@redhat.com>
mariux64 · Apr 30, 2018 · 280884f · 280884f
1 parent f7879b4
commit 280884f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/md/dm-cache-background-tracker.c b/drivers/md/dm-cache-background-tracker.c
@@ -166,7 +166,7 @@ static bool max_work_reached(struct background_tracker *b)
 		atomic_read(&b->pending_demotes) >= b->max_work;
 }
 
-struct bt_work *alloc_work(struct background_tracker *b)
+static struct bt_work *alloc_work(struct background_tracker *b)
 {
 	if (max_work_reached(b))
 		return NULL;