From: Stephen M. Cameron <StephenM.Cameron>
Date: Wed, 19 Jan 2011 15:25:02 +0000 (-0700)
Subject: cciss: make cciss_revalidate not loop through CISS_MAX_LUNS volumes unnecessarily.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=68264e9d6781f7163e92c517769bb470fa43f6cd;p=linux-beck.git

cciss: make cciss_revalidate not loop through CISS_MAX_LUNS volumes unnecessarily.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 516d5bbec2b6..9279272b3732 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -2833,7 +2833,7 @@ static int cciss_revalidate(struct gendisk *disk)
 	sector_t total_size;
 	InquiryData_struct *inq_buff = NULL;
 
-	for (logvol = 0; logvol < CISS_MAX_LUN; logvol++) {
+	for (logvol = 0; logvol <= h->highest_lun; logvol++) {
 		if (!h->drv[logvol])
 			continue;
 		if (memcmp(h->drv[logvol]->LunID, drv->LunID,