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>

parent f7879b4c

drivers/md/dm-cache-background-tracker.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;