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

Pull SCSI updates from James Bottomley:
 "This consists of the usual driver updates (ufs, smartpqi, lpfc,
  target, megaraid_sas, hisi_sas, qla2xxx) and minor updates and bug
  fixes.

  Notable core changes are the removal of scsi->tag which caused some
  churn in obsolete drivers and a sweep through all drivers to call
  scsi_done() directly instead of scsi->done() which removes a pointer
  indirection from the hot path and a move to register core sysfs files
  earlier, which means they're available to KOBJ_ADD processing, which
  necessitates switching all drivers to using attribute groups"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits)
  scsi: lpfc: Update lpfc version to 14.0.0.3
  scsi: lpfc: Allow fabric node recovery if recovery is in progress before devloss
  scsi: lpfc: Fix link down processing to address NULL pointer dereference
  scsi: lpfc: Allow PLOGI retry if previous PLOGI was aborted
  scsi: lpfc: Fix use-after-free in lpfc_unreg_rpi() routine
  scsi: lpfc: Correct sysfs reporting of loop support after SFP status change
  scsi: lpfc: Wait for successful restart of SLI3 adapter during host sg_reset
  scsi: lpfc: Revert LOG_TRACE_EVENT back to LOG_INIT prior to driver_resource_setup()
  scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer
  scsi: ufs: mediatek: Avoid sched_clock() misuse
  scsi: mpt3sas: Make mpt3sas_dev_attrs static
  scsi: scsi_transport_sas: Add 22.5 Gbps link rate definitions
  scsi: target: core: Stop using bdevname()
  scsi: aha1542: Use memcpy_{from,to}_bvec()
  scsi: sr: Add error handling support for add_disk()
  scsi: sd: Add error handling support for add_disk()
  scsi: target: Perform ALUA group changes in one step
  scsi: target: Replace lun_tg_pt_gp_lock with rcu in I/O path
  scsi: target: Fix alua_tg_pt_gps_count tracking
  scsi: target: Fix ordered tag handling
  ...

1 files changed, 15 insertions, 16 deletions

diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index cdd94fb2aab7..498bf04499ce 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -936,7 +936,7 @@ static int __ips_eh_reset(struct scsi_cmnd *SC)
 
 		while ((scb = ips_removeq_scb_head(&ha->scb_activelist))) {
 			scb->scsi_cmd->result = DID_ERROR << 16;
-			scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+			scsi_done(scb->scsi_cmd);
 			ips_freescb(ha, scb);
 		}
 
@@ -946,7 +946,7 @@ static int __ips_eh_reset(struct scsi_cmnd *SC)
 
 		while ((scsi_cmd = ips_removeq_wait_head(&ha->scb_waitlist))) {
 			scsi_cmd->result = DID_ERROR;
-			scsi_cmd->scsi_done(scsi_cmd);
+			scsi_done(scsi_cmd);
 		}
 
 		ha->active = FALSE;
@@ -965,7 +965,7 @@ static int __ips_eh_reset(struct scsi_cmnd *SC)
 
 		while ((scb = ips_removeq_scb_head(&ha->scb_activelist))) {
 			scb->scsi_cmd->result = DID_ERROR << 16;
-			scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+			scsi_done(scb->scsi_cmd);
 			ips_freescb(ha, scb);
 		}
 
@@ -975,7 +975,7 @@ static int __ips_eh_reset(struct scsi_cmnd *SC)
 
 		while ((scsi_cmd = ips_removeq_wait_head(&ha->scb_waitlist))) {
 			scsi_cmd->result = DID_ERROR << 16;
-			scsi_cmd->scsi_done(scsi_cmd);
+			scsi_done(scsi_cmd);
 		}
 
 		ha->active = FALSE;
@@ -994,7 +994,7 @@ static int __ips_eh_reset(struct scsi_cmnd *SC)
 
 	while ((scb = ips_removeq_scb_head(&ha->scb_activelist))) {
 		scb->scsi_cmd->result = DID_RESET << 16;
-		scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+		scsi_done(scb->scsi_cmd);
 		ips_freescb(ha, scb);
 	}
 
@@ -1035,8 +1035,9 @@ static int ips_eh_reset(struct scsi_cmnd *SC)
 /*    Linux obtains io_request_lock before calling this function            */
 /*                                                                          */
 /****************************************************************************/
-static int ips_queue_lck(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
+static int ips_queue_lck(struct scsi_cmnd *SC)
 {
+	void (*done)(struct scsi_cmnd *) = scsi_done;
 	ips_ha_t *ha;
 	ips_passthru_t *pt;
 
@@ -1064,8 +1065,6 @@ static int ips_queue_lck(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *)
 		return (0);
 	}
 
-	SC->scsi_done = done;
-
 	DEBUG_VAR(2, "(%s%d): ips_queue: cmd 0x%X (%d %d %d)",
 		  ips_name,
 		  ha->host_num,
@@ -1099,7 +1098,7 @@ static int ips_queue_lck(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *)
 			ha->ioctl_reset = 1;	/* This reset request is from an IOCTL */
 			__ips_eh_reset(SC);
 			SC->result = DID_OK << 16;
-			SC->scsi_done(SC);
+			scsi_done(SC);
 			return (0);
 		}
 
@@ -2579,7 +2578,7 @@ ips_next(ips_ha_t * ha, int intr)
 		case IPS_FAILURE:
 			if (scb->scsi_cmd) {
 				scb->scsi_cmd->result = DID_ERROR << 16;
-				scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+				scsi_done(scb->scsi_cmd);
 			}
 
 			ips_freescb(ha, scb);
@@ -2587,7 +2586,7 @@ ips_next(ips_ha_t * ha, int intr)
 		case IPS_SUCCESS_IMM:
 			if (scb->scsi_cmd) {
 				scb->scsi_cmd->result = DID_OK << 16;
-				scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+				scsi_done(scb->scsi_cmd);
 			}
 
 			ips_freescb(ha, scb);
@@ -2712,7 +2711,7 @@ ips_next(ips_ha_t * ha, int intr)
 		case IPS_FAILURE:
 			if (scb->scsi_cmd) {
 				scb->scsi_cmd->result = DID_ERROR << 16;
-				scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+				scsi_done(scb->scsi_cmd);
 			}
 
 			if (scb->bus)
@@ -2723,7 +2722,7 @@ ips_next(ips_ha_t * ha, int intr)
 			break;
 		case IPS_SUCCESS_IMM:
 			if (scb->scsi_cmd)
-				scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+				scsi_done(scb->scsi_cmd);
 
 			if (scb->bus)
 				ha->dcdb_active[scb->bus - 1] &=
@@ -3206,7 +3205,7 @@ ips_done(ips_ha_t * ha, ips_scb_t * scb)
 			case IPS_FAILURE:
 				if (scb->scsi_cmd) {
 					scb->scsi_cmd->result = DID_ERROR << 16;
-					scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+					scsi_done(scb->scsi_cmd);
 				}
 
 				ips_freescb(ha, scb);
@@ -3214,7 +3213,7 @@ ips_done(ips_ha_t * ha, ips_scb_t * scb)
 			case IPS_SUCCESS_IMM:
 				if (scb->scsi_cmd) {
 					scb->scsi_cmd->result = DID_ERROR << 16;
-					scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+					scsi_done(scb->scsi_cmd);
 				}
 
 				ips_freescb(ha, scb);
@@ -3231,7 +3230,7 @@ ips_done(ips_ha_t * ha, ips_scb_t * scb)
 		ha->dcdb_active[scb->bus - 1] &= ~(1 << scb->target_id);
 	}
 
-	scb->scsi_cmd->scsi_done(scb->scsi_cmd);
+	scsi_done(scb->scsi_cmd);
 
 	ips_freescb(ha, scb);
 }