Merge branch 'for-linus' of git://neil.brown.name/md

[sfrench/cifs-2.6.git] / drivers / md / dm-raid.c

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 220aefc80d1534e7f6f8acc3be652991a51f5495..37a37266a1e38cf6e44cd23d3e33d0d58142f29c 100644 (file)
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -449,7 +449,7 @@ static int parse_raid_params(struct raid_set *rs, char **argv,
                                rs->ti->error = "write_mostly option is only valid for RAID1";
                                return -EINVAL;
                        }
-                       if (value > rs->md.raid_disks) {
+                       if (value >= rs->md.raid_disks) {
                                rs->ti->error = "Invalid write_mostly drive index given";
                                return -EINVAL;
                        }