Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (34 commits)
  [SCSI] qla2xxx: Fix NULL ptr deref bug in fail path during queue create
  [SCSI] st: fix possible memory use after free after MTSETBLK ioctl
  [SCSI] be2iscsi: Moving to pci_pools v3
  [SCSI] libiscsi: iscsi_session_setup to allow for private space
  [SCSI] be2iscsi: add 10Gbps iSCSI - BladeEngine 2 driver
  [SCSI] zfcp: Fix hang when offlining device with offline chpid
  [SCSI] zfcp: Fix lockdep warning when offlining device with offline chpid
  [SCSI] zfcp: Fix oops during shutdown of offline device
  [SCSI] zfcp: Fix initial device and cfdc for delayed adapter allocation
  [SCSI] zfcp: correctly initialize unchained requests
  [SCSI] mpt2sas: Bump version 02.100.03.00
  [SCSI] mpt2sas: Support dev remove when phy status is MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT
  [SCSI] mpt2sas: Timeout occurred within the HANDSHAKE logic while waiting on firmware to ACK.
  [SCSI] mpt2sas: Call init_completion on a per request basis.
  [SCSI] mpt2sas: Target Reset will be issued from Interrupt context.
  [SCSI] mpt2sas: Added SCSIIO, Internal and high priority memory pools to support multiple TM
  [SCSI] mpt2sas: Copyright change to 2009.
  [SCSI] mpt2sas: Added mpi2_history.txt for MPI2 headers.
  [SCSI] mpt2sas: Update driver to MPI2 REV K headers.
  [SCSI] bfa: Brocade BFA FC SCSI driver
  ...

1 files changed, 0 insertions, 65 deletions

diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c
index 82f14a9482d..88da9774571 100644
--- a/drivers/scsi/sd_dif.c
+++ b/drivers/scsi/sd_dif.c
@@ -320,15 +320,6 @@ void sd_dif_config_host(struct scsi_disk *sdkp)
 		dif = 0; dix = 1;
 	}
 
-	if (type) {
-		if (dif)
-			sd_printk(KERN_NOTICE, sdkp,
-				  "Enabling DIF Type %d protection\n", type);
-		else
-			sd_printk(KERN_NOTICE, sdkp,
-				  "Disabling DIF Type %d protection\n", type);
-	}
-
 	if (!dix)
 		return;
 
@@ -360,62 +351,6 @@ void sd_dif_config_host(struct scsi_disk *sdkp)
 }
 
 /*
- * DIF DMA operation magic decoder ring.
- */
-void sd_dif_op(struct scsi_cmnd *scmd, unsigned int dif, unsigned int dix, unsigned int type)
-{
-	int csum_convert, prot_op;
-
-	prot_op = 0;
-
-	/* Convert checksum? */
-	if (scsi_host_get_guard(scmd->device->host) != SHOST_DIX_GUARD_CRC)
-		csum_convert = 1;
-	else
-		csum_convert = 0;
-
-	BUG_ON(dif && (scmd->cmnd[0] == READ_6 || scmd->cmnd[0] == WRITE_6));
-
-	switch (scmd->cmnd[0]) {
-	case READ_6:
-	case READ_10:
-	case READ_12:
-	case READ_16:
-		if (dif && dix)
-			if (csum_convert)
-				prot_op = SCSI_PROT_READ_CONVERT;
-			else
-				prot_op = SCSI_PROT_READ_PASS;
-		else if (dif && !dix)
-			prot_op = SCSI_PROT_READ_STRIP;
-		else if (!dif && dix)
-			prot_op = SCSI_PROT_READ_INSERT;
-
-		break;
-
-	case WRITE_6:
-	case WRITE_10:
-	case WRITE_12:
-	case WRITE_16:
-		if (dif && dix)
-			if (csum_convert)
-				prot_op = SCSI_PROT_WRITE_CONVERT;
-			else
-				prot_op = SCSI_PROT_WRITE_PASS;
-		else if (dif && !dix)
-			prot_op = SCSI_PROT_WRITE_INSERT;
-		else if (!dif && dix)
-			prot_op = SCSI_PROT_WRITE_STRIP;
-
-		break;
-	}
-
-	scsi_set_prot_op(scmd, prot_op);
-	if (dif)
-		scsi_set_prot_type(scmd, type);
-}
-
-/*
  * The virtual start sector is the one that was originally submitted
  * by the block layer.	Due to partitioning, MD/DM cloning, etc. the
  * actual physical start sector is likely to be different.  Remap