[SCSI] Fix range check in scsi_host_dif_capable()
authorMartin K. Petersen <martin.petersen@oracle.com>
Thu, 27 Sep 2012 02:39:44 +0000 (22:39 -0400)
committerJames Bottomley <JBottomley@Parallels.com>
Sun, 24 Feb 2013 09:26:18 +0000 (09:26 +0000)
The range checking from fe542396 was bad. We would still end up walking
beyond the array as Type 3 is defined to be 4 in the protection
bitmask. Instead use ARRAY_SIZE() for the range check.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

No differences found