[patch 10/25] linear: correct disk numbering error check

[Greg KH]

2.6.26-stable review patch.  If anyone has any objections, please let us
know.

------------------

From: Nikanth Karthikesan <knikanth@xxxxxxxxxx>

[ Upstream commit 13864515f7bf6cabd60e63c62e09d311386ae1f1 ]

From: "Nikanth Karthikesan" <knikanth@xxxxxxxxxx>

Correct disk numbering problem check.

Signed-off-by: Nikanth Karthikesan <knikanth@xxxxxxx>
Signed-off-by: Neil Brown <neilb@xxxxxxx>
CC: Oliver Pinter <oliver.pntr@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/md/linear.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -126,7 +126,7 @@ static linear_conf_t *linear_conf(mddev_
 		int j = rdev->raid_disk;
 		dev_info_t *disk = conf->disks + j;
 
-		if (j < 0 || j > raid_disks || disk->rdev) {
+		if (j < 0 || j >= raid_disks || disk->rdev) {
 			printk("linear: disk numbering problem. Aborting!\n");
 			goto out;
 		}

-- 
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