From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sat, 2 Aug 2008 17:49:40 +0000 (+0200)
Subject: [SCSI] sd: select CRC_T10DIF only when necessary
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfad9ceac5d11318c99ae8a0d1e926a380a56edd;p=linux-2.6

[SCSI] sd: select CRC_T10DIF only when necessary

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Acked-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index c7f06298bd..4e0322b1c1 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -63,7 +63,7 @@ comment "SCSI support type (disk, tape, CD-ROM)"
 config BLK_DEV_SD
 	tristate "SCSI disk support"
 	depends on SCSI
-	select CRC_T10DIF
+	select CRC_T10DIF if BLK_DEV_INTEGRITY
 	---help---
 	  If you want to use SCSI hard disks, Fibre Channel disks,
 	  Serial ATA (SATA) or Parallel ATA (PATA) hard disks,