[PATCH] make drivers/md/dm-snap.c:ksnapd static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 50e084d..0821a2b 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -39,7 +39,7 @@
*/
#define SNAPSHOT_PAGES 256
-struct workqueue_struct *ksnapd;
+static struct workqueue_struct *ksnapd;
static void flush_queued_bios(struct work_struct *work);
struct pending_exception {