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 516d5bb..9279272 100644 (file)
--- 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,