UBI: tweak volumes locking

Transform vtbl_mutex to volumes_mutex - this just makes code
easier to understand.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 5d00364d4a4a..61225f493f6d 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -264,7 +264,7 @@ static int uif_init(struct ubi_device *ubi)
         int i, err;
         dev_t dev;
 
-        mutex_init(&ubi->vtbl_mutex);
+        mutex_init(&ubi->volumes_mutex);
         spin_lock_init(&ubi->volumes_lock);
 
         sprintf(ubi->ubi_name, UBI_NAME_STR "%d", ubi->ubi_num);