diff options
| author | David S. Miller <davem@davemloft.net> | 2009-08-12 17:44:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-12 17:44:53 -0700 |
| commit | aa11d958d1a6572eda08214d7c6a735804fe48a5 (patch) | |
| tree | d025b05270ad1e010660d17eeadc6ac3c1abbd7d /drivers/mtd/ubi/wl.c | |
| parent | 07f6642ee9418e962e54cbc07471cfe2e559c568 (diff) | |
| parent | 9799218ae36910af50f002a5db1802d576fffb43 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
arch/microblaze/include/asm/socket.h
Diffstat (limited to 'drivers/mtd/ubi/wl.c')
| -rw-r--r-- | drivers/mtd/ubi/wl.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 2b247230061..600c7229d5c 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -459,6 +459,14 @@ retry: dbg_wl("PEB %d EC %d", e->pnum, e->ec); prot_queue_add(ubi, e); spin_unlock(&ubi->wl_lock); + + err = ubi_dbg_check_all_ff(ubi, e->pnum, ubi->vid_hdr_aloffset, + ubi->peb_size - ubi->vid_hdr_aloffset); + if (err) { + ubi_err("new PEB %d does not contain all 0xFF bytes", e->pnum); + return err > 0 ? -EINVAL : err; + } + return e->pnum; } |