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| author | Bruce Leonard <brucle@selinc.com> | 2008-07-03 10:35:49 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-07-24 13:32:56 +0300 |
| commit | 73789a3d9fd8e500e121c1d4a5a2b16dd748ab5f (patch) | |
| tree | 4242d190e1509e2b61566add8ab554a5aaf1f059 /drivers/mtd | |
| parent | 23add7455c42eef63f8719bd268328047d4aed69 (diff) | |
| download | linux-73789a3d9fd8e500e121c1d4a5a2b16dd748ab5f.tar.bz2 | |
UBI: fix 64-bit calculations
Signed-off-by: Bruce Leonard <brucle@selinc.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/cdev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 0cdaf9fba7b0..3e3449ec07f0 100644 --- a/drivers/mtd/ubi/cdev.c +++ b/drivers/mtd/ubi/cdev.c @@ -437,7 +437,8 @@ static int vol_cdev_ioctl(struct inode *inode, struct file *file, break; } - rsvd_bytes = vol->reserved_pebs * (ubi->leb_size-vol->data_pad); + rsvd_bytes = (long long)vol->reserved_pebs * + ubi->leb_size-vol->data_pad; if (bytes < 0 || bytes > rsvd_bytes) { err = -EINVAL; break; |