Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This series consists of the usual driver updates (ufs, ibmvfc,
  megaraid_sas, lpfc, elx, mpi3mr, qedi, iscsi, storvsc, mpt3sas) with
  elx and mpi3mr being new drivers.

  The major core change is a rework to drop the status byte handling
  macros and the old bit shifted definitions and the rest of the updates
  are minor fixes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (287 commits)
  scsi: aha1740: Avoid over-read of sense buffer
  scsi: arcmsr: Avoid over-read of sense buffer
  scsi: ips: Avoid over-read of sense buffer
  scsi: ufs: ufs-mediatek: Add missing of_node_put() in ufs_mtk_probe()
  scsi: elx: libefc: Fix IRQ restore in efc_domain_dispatch_frame()
  scsi: elx: libefc: Fix less than zero comparison of a unsigned int
  scsi: elx: efct: Fix pointer error checking in debugfs init
  scsi: elx: efct: Fix is_originator return code type
  scsi: elx: efct: Fix link error for _bad_cmpxchg
  scsi: elx: efct: Eliminate unnecessary boolean check in efct_hw_command_cancel()
  scsi: elx: efct: Do not use id uninitialized in efct_lio_setup_session()
  scsi: elx: efct: Fix error handling in efct_hw_init()
  scsi: elx: efct: Remove redundant initialization of variable lun
  scsi: elx: efct: Fix spelling mistake "Unexected" -> "Unexpected"
  scsi: lpfc: Fix build error in lpfc_scsi.c
  scsi: target: iscsi: Remove redundant continue statement
  scsi: qla4xxx: Remove redundant continue statement
  scsi: ppa: Switch to use module_parport_driver()
  scsi: imm: Switch to use module_parport_driver()
  scsi: mpt3sas: Fix error return value in _scsih_expander_add()
  ...

1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 2e687ce60753..30ed3d23635a 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -1479,7 +1479,7 @@ static void fas216_busservice_intr(FAS216_Info *info, unsigned int stat, unsigne
 
 		if (msgqueue_msglength(&info->scsi.msgs) > 1)
 			fas216_cmd(info, CMD_SETATN);
-		/*FALLTHROUGH*/
+		fallthrough;
 
 	/*
 	 * Any          -> Message Out
@@ -2042,8 +2042,10 @@ fas216_std_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, unsigned int result)
 {
 	info->stats.fins += 1;
 
-	SCpnt->result = result << 16 | info->scsi.SCp.Message << 8 |
-			info->scsi.SCp.Status;
+	set_host_byte(SCpnt, result);
+	if (result == DID_OK)
+		scsi_msg_to_host_byte(SCpnt, info->scsi.SCp.Message);
+	set_status_byte(SCpnt, info->scsi.SCp.Status);
 
 	fas216_log_command(info, LOG_CONNECT, SCpnt,
 		"command complete, result=0x%08x", SCpnt->result);
@@ -2051,23 +2053,22 @@ fas216_std_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, unsigned int result)
 	/*
 	 * If the driver detected an error, we're all done.
 	 */
-	if (host_byte(SCpnt->result) != DID_OK ||
-	    msg_byte(SCpnt->result) != COMMAND_COMPLETE)
+	if (get_host_byte(SCpnt) != DID_OK)
 		goto done;
 
 	/*
 	 * If the command returned CHECK_CONDITION or COMMAND_TERMINATED
 	 * status, request the sense information.
 	 */
-	if (status_byte(SCpnt->result) == CHECK_CONDITION ||
-	    status_byte(SCpnt->result) == COMMAND_TERMINATED)
+	if (get_status_byte(SCpnt) == SAM_STAT_CHECK_CONDITION ||
+	    get_status_byte(SCpnt) == SAM_STAT_COMMAND_TERMINATED)
 		goto request_sense;
 
 	/*
 	 * If the command did not complete with GOOD status,
 	 * we are all done here.
 	 */
-	if (status_byte(SCpnt->result) != GOOD)
+	if (get_status_byte(SCpnt) != SAM_STAT_GOOD)
 		goto done;
 
 	/*