[PATCH 18/18] scsi_setup_fs_cmnd(): Call scsi_req_init() instead of open-coding it

[Bart Van Assche]

The only functional change is that this patch causes scsi_setup_fs_cmnd()
to clear scsi_request.sense_len.

Signed-off-by: Bart Van Assche <bart.vanass...@sandisk.com>
Cc: Christoph Hellwig <h...@lst.de>
Cc: Hannes Reinecke <h...@suse.com>
---
 drivers/scsi/scsi_lib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 5431d114c897..a93c7d5a9322 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1212,8 +1212,8 @@ static int scsi_setup_fs_cmnd(struct scsi_device *sdev, 
struct request *req)
                        return ret;
        }
 
-       cmd->cmnd = scsi_req(req)->cmd = scsi_req(req)->__cmd;
-       memset(cmd->cmnd, 0, BLK_MAX_CDB);
+       scsi_req_init(&cmd->req);
+       cmd->cmnd = scsi_req(req)->cmd;
        return scsi_cmd_to_driver(cmd)->init_command(cmd);
 }
 
-- 
2.12.2