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[SCSI] fix scsi_device_types overrun in scsi.c

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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>
This commit is contained in:
Eric Sesterhenn 2006-09-26 13:22:13 +02:00 committed by James Bottomley
parent 7b75b990e3
commit 80c6e3c0b5
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/scsi.c
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@ -128,7 +128,7 @@ const char * scsi_device_type(unsigned type)
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];
}