UBI: set correct gluebi device size

In case of static volumes, make emulated MTD device size to
be equivalent to data size, rather then volume size.

Reported-by: John Smith <john@arrows.demon.co.uk>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 6612eb79bf17..959044a2ddbf 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -397,6 +397,7 @@ static ssize_t vol_cdev_write(struct file *file, const char __user *buf,
                         vol->corrupted = 1;
                 }
                 vol->checked = 1;
+                ubi_gluebi_updated(vol);
                 revoke_exclusive(desc, UBI_READWRITE);
         }