[SCSI] fix scsi_device_types overrun in scsi.c
this overrun was spotted by coverity (cid #1403).
If type == ARRAY_SIZE(scsi_device_types), we are off by one.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 7a054f9..a21642e 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -128,7 +128,7 @@
return "Well-known LUN ";
if (type == 0x1f)
return "No Device ";
- if (type > ARRAY_SIZE(scsi_device_types))
+ if (type >= ARRAY_SIZE(scsi_device_types))
return "Unknown ";
return scsi_device_types[type];
}