X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fscsi%2Fscsi_error.c;h=ce6c770d74d51e064c26a50bc7c2c2338bd3633e;hb=fdb8b20906f3546ba6c2f9f0686d8a5189516ba3;hp=c95a4e943fc6843b78d8120955318d76547a956e;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/drivers/scsi/scsi_error.c b/kernel/drivers/scsi/scsi_error.c
index c95a4e943..ce6c770d7 100644
--- a/kernel/drivers/scsi/scsi_error.c
+++ b/kernel/drivers/scsi/scsi_error.c
@@ -26,7 +26,6 @@
 #include <linux/blkdev.h>
 #include <linux/delay.h>
 #include <linux/jiffies.h>
-#include <asm/unaligned.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
@@ -944,7 +943,7 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses,
 			    scmd->sdb.length);
 		scmd->sdb.table.sgl = &ses->sense_sgl;
 		scmd->sc_data_direction = DMA_FROM_DEVICE;
-		scmd->sdb.table.nents = 1;
+		scmd->sdb.table.nents = scmd->sdb.table.orig_nents = 1;
 		scmd->cmnd[0] = REQUEST_SENSE;
 		scmd->cmnd[4] = scmd->sdb.length;
 		scmd->cmd_len = COMMAND_SIZE(scmd->cmnd[0]);
@@ -2587,33 +2586,3 @@ void scsi_build_sense_buffer(int desc, u8 *buf, u8 key, u8 asc, u8 ascq)
 	}
 }
 EXPORT_SYMBOL(scsi_build_sense_buffer);
-
-/**
- * scsi_set_sense_information - set the information field in a
- *		formatted sense data buffer
- * @buf:	Where to build sense data
- * @info:	64-bit information value to be set
- *
- **/
-void scsi_set_sense_information(u8 *buf, u64 info)
-{
-	if ((buf[0] & 0x7f) == 0x72) {
-		u8 *ucp, len;
-
-		len = buf[7];
-		ucp = (char *)scsi_sense_desc_find(buf, len + 8, 0);
-		if (!ucp) {
-			buf[7] = len + 0xa;
-			ucp = buf + 8 + len;
-		}
-		ucp[0] = 0;
-		ucp[1] = 0xa;
-		ucp[2] = 0x80; /* Valid bit */
-		ucp[3] = 0;
-		put_unaligned_be64(info, &ucp[4]);
-	} else if ((buf[0] & 0x7f) == 0x70) {
-		buf[0] |= 0x80;
-		put_unaligned_be64(info, &buf[3]);
-	}
-}
-EXPORT_SYMBOL(scsi_set_sense_information);