[PATCHv2 1/4] scsi: consistent use of __u8 in scsi/scsi.h

["Michael S. Tsirkin" <mst@redhat.com>]

scsi/scsi.h is exported to userspace, so it should
use __u8 instead of u8 as other userspace-visible headers do.

This fixes the following errors when application includes scsi/scsi.h
generated with make headers_install:
include/scsi/scsi.h:145: error: expected specifier-qualifier-list before ‘u8’
include/scsi/scsi.h: In function ‘scsi_varlen_cdb_length’:
include/scsi/scsi.h:156: error: ‘struct scsi_varlen_cdb_hdr’ has no member named ‘additional_cdb_length’

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 include/scsi/scsi.h |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 084478e..dfcfaab 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -142,10 +142,10 @@ struct scsi_cmnd;
 
 /* defined in T10 SCSI Primary Commands-2 (SPC2) */
 struct scsi_varlen_cdb_hdr {
-	u8 opcode;        /* opcode always == VARIABLE_LENGTH_CMD */
-	u8 control;
-	u8 misc[5];
-	u8 additional_cdb_length;         /* total cdb length - 8 */
+	__u8 opcode;        /* opcode always == VARIABLE_LENGTH_CMD */
+	__u8 control;
+	__u8 misc[5];
+	__u8 additional_cdb_length;         /* total cdb length - 8 */
 	__be16 service_action;
 	/* service specific data follows */
 };
-- 
1.6.5.rc2