hpsa: change devtype to unsigned

This member is used in calls to scsi_device_type.
It should be unsigned since the kernel checks for upper bounds
and it should never be negative.

Suggested-by: Tomas Henzl <thenzl@redhat.com>
Suggested-by: Hannes Reinecke <hare@suse.de>
Suggested-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
index 27debb3..d6c4ebf 100644 (file)
--- a/drivers/scsi/hpsa.h
+++ b/drivers/scsi/hpsa.h
@@ -34,7 +34,7 @@ struct access_method {
 };
 
 struct hpsa_scsi_dev_t {
-       int devtype;
+       unsigned int devtype;
        int bus, target, lun;           /* as presented to the OS */
        unsigned char scsi3addr[8];     /* as presented to the HW */
 #define RAID_CTLR_LUNID "\0\0\0\0\0\0\0\0"