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[SCSI] scsi_debug: Fix incorrect page length in logical block provisioning VPD 

The page length for the 0xb2 VPD page is defined to be 4 bytes when no
provisioning descriptors are provided (DP=0).

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Martin K. Petersen 2012-03-08 10:48:29 -05:00 committed by James Bottomley
parent be1dd78de5
commit 3f0bc3b331
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/scsi_debug.c
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@ -780,7 +780,7 @@ static int inquiry_evpd_b1(unsigned char *arr)
/* Logical block provisioning VPD page (SBC-3) */
static int inquiry_evpd_b2(unsigned char *arr)
{
memset(arr, 0, 0x8);
memset(arr, 0, 0x4);
arr[0] = 0; /* threshold exponent */
if (scsi_debug_lbpu)
@ -795,7 +795,7 @@ static int inquiry_evpd_b2(unsigned char *arr)
if (scsi_debug_lbprz)
arr[1] |= 1 << 2;
return 0x8;
return 0x4;
}
#define SDEBUG_LONG_INQ_SZ 96