From: Jeff Garzik <jeff@garzik.org>
Date: Fri, 21 Sep 2007 11:54:49 +0000 (-0400)
Subject: [libata] SCSI: clean up R/W recovery mode page
X-Git-Tag: v2.6.24-rc1~1391^2~58
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=24f756866676b40446e361c1f87738707161da93;p=karo-tx-linux.git

[libata] SCSI: clean up R/W recovery mode page

Clear ARRE, we don't do auto-reallocation on reads, just on writes.

Also, hardcode the size of the array using RW_RECOVERY_MPAGE_LEN,
following the style of the surrounding code.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 553488015e49..d482b589a18a 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -71,11 +71,10 @@ static int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
 #define ALL_SUB_MPAGES 0xff
 
 
-static const u8 def_rw_recovery_mpage[] = {
+static const u8 def_rw_recovery_mpage[RW_RECOVERY_MPAGE_LEN] = {
 	RW_RECOVERY_MPAGE,
 	RW_RECOVERY_MPAGE_LEN - 2,
-	(1 << 7) |	/* AWRE, sat-r06 say it shall be 0 */
-	    (1 << 6),	/* ARRE (auto read reallocation) */
+	(1 << 7),	/* AWRE */
 	0,		/* read retry count */
 	0, 0, 0, 0,
 	0,		/* write retry count */