diff options
| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-01-16 15:24:14 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-01-25 17:41:24 +0300 |
| commit | 896c0c06aa30147630e9a75949b6ae2014c841fc (patch) | |
| tree | d34cbb7ed0995b92883311134e624b0d82686e4f /drivers/mtd/ubi/vmt.c | |
| parent | ae616e1be13599c3b64e544ebe99e69ea851e99c (diff) | |
| download | linux-896c0c06aa30147630e9a75949b6ae2014c841fc.tar.xz | |
UBI: use bit-fields
Save 12 bytes of RAM per volume by using bit-fields instead of integers.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/vmt.c')
| -rw-r--r-- | drivers/mtd/ubi/vmt.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index 177227e1f80d..221ce70be569 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -526,7 +526,6 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs) } spin_unlock(&ubi->volumes_lock); - /* Reserve physical eraseblocks */ pebs = reserved_pebs - vol->reserved_pebs; if (pebs > 0) { @@ -746,11 +745,6 @@ static void paranoid_check_volume(struct ubi_device *ubi, int vol_id) goto fail; } - if (vol->upd_marker != 0 && vol->upd_marker != 1) { - ubi_err("bad upd_marker"); - goto fail; - } - if (vol->upd_marker && vol->corrupted) { dbg_err("update marker and corrupted simultaneously"); goto fail; @@ -785,7 +779,7 @@ static void paranoid_check_volume(struct ubi_device *ubi, int vol_id) n = (long long)vol->used_ebs * vol->usable_leb_size; if (vol->vol_type == UBI_DYNAMIC_VOLUME) { - if (vol->corrupted != 0) { + if (vol->corrupted) { ubi_err("corrupted dynamic volume"); goto fail; } @@ -802,10 +796,6 @@ static void paranoid_check_volume(struct ubi_device *ubi, int vol_id) goto fail; } } else { - if (vol->corrupted != 0 && vol->corrupted != 1) { - ubi_err("bad corrupted"); - goto fail; - } if (vol->used_ebs < 0 || vol->used_ebs > vol->reserved_pebs) { ubi_err("bad used_ebs"); goto fail; |