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Diffstat (limited to 'drivers/md/dm-snap.c')
| -rw-r--r-- | drivers/md/dm-snap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 7e691ab9a74..594d1f6b478 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -777,7 +777,7 @@ static int snapshot_map(struct dm_target *ti, struct bio *bio, /* Full snapshots are not usable */ if (!s->valid) - return -1; + return -EIO; /* * Write to snapshot - higher level takes care of RW/RO |