[PATCH v4 07/36] scsi: ch: Convert to scsi_exec_req

[Mike Christie <michael.christie@oracle.com>]

scsi_execute* is going to be removed. Convert to scsi_exec_req so
we pass all args in a scsi_exec_args struct.

Signed-off-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/ch.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c
index 7ab29eaec6f3..511df7a64a74 100644
--- a/drivers/scsi/ch.c
+++ b/drivers/scsi/ch.c
@@ -195,9 +195,15 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd, int cmd_len,
 
  retry:
 	errno = 0;
-	result = scsi_execute_req(ch->device, cmd, direction, buffer,
-				  buflength, &sshdr, timeout * HZ,
-				  MAX_RETRIES, NULL);
+	result = scsi_exec_req(((struct scsi_exec_args) {
+					.sdev = ch->device,
+					.cmd = cmd,
+					.data_dir = direction,
+					.buf = buffer,
+					.buf_len = buflength,
+					.sshdr = &sshdr,
+					.timeout = timeout * HZ,
+					.retries = MAX_RETRIES }));
 	if (result < 0)
 		return result;
 	if (scsi_sense_valid(&sshdr)) {
-- 
2.25.1