Author: imp
Date: Wed Dec  6 00:29:50 2017
New Revision: 326606
URL: https://svnweb.freebsd.org/changeset/base/326606

Log:
  Remove unused 4th argument to match the standard error routines.
  
  Sponsored by: Netflix
  Differential Revision: https://reviews.freebsd.org/D13386

Modified:
  head/sys/cam/ata/ata_da.c
  head/sys/cam/ata/ata_pmp.c
  head/sys/cam/ata/ata_xpt.c
  head/sys/cam/cam_periph.c
  head/sys/cam/cam_periph.h
  head/sys/cam/mmc/mmc_da.c
  head/sys/cam/nvme/nvme_da.c
  head/sys/cam/scsi/scsi_cd.c
  head/sys/cam/scsi/scsi_ch.c
  head/sys/cam/scsi/scsi_da.c
  head/sys/cam/scsi/scsi_enc.c
  head/sys/cam/scsi/scsi_pass.c
  head/sys/cam/scsi/scsi_pt.c
  head/sys/cam/scsi/scsi_sa.c
  head/sys/cam/scsi/scsi_sg.c
  head/sys/cam/scsi/scsi_xpt.c

Modified: head/sys/cam/ata/ata_da.c
==============================================================================
--- head/sys/cam/ata/ata_da.c   Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/ata/ata_da.c   Wed Dec  6 00:29:50 2017        (r326606)
@@ -3354,7 +3354,7 @@ adaerror(union ccb *ccb, u_int32_t cam_flags, u_int32_
        }
 #endif
 
-       return(cam_periph_error(ccb, cam_flags, sense_flags, NULL));
+       return(cam_periph_error(ccb, cam_flags, sense_flags));
 }
 
 static void

Modified: head/sys/cam/ata/ata_pmp.c
==============================================================================
--- head/sys/cam/ata/ata_pmp.c  Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/ata/ata_pmp.c  Wed Dec  6 00:29:50 2017        (r326606)
@@ -597,7 +597,7 @@ pmpdone(struct cam_periph *periph, union ccb *done_ccb
        priority = done_ccb->ccb_h.pinfo.priority;
 
        if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
-               if (cam_periph_error(done_ccb, 0, 0, NULL) == ERESTART) {
+               if (cam_periph_error(done_ccb, 0, 0) == ERESTART) {
                        return;
                } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        cam_release_devq(done_ccb->ccb_h.path,

Modified: head/sys/cam/ata/ata_xpt.c
==============================================================================
--- head/sys/cam/ata/ata_xpt.c  Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/ata/ata_xpt.c  Wed Dec  6 00:29:50 2017        (r326606)
@@ -763,8 +763,8 @@ probedone(struct cam_periph *periph, union ccb *done_c
 
        if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
                if (cam_periph_error(done_ccb,
-                   0, softc->restart ? (SF_NO_RECOVERY | SF_NO_RETRY) : 0,
-                   NULL) == ERESTART) {
+                       0, softc->restart ? (SF_NO_RECOVERY | SF_NO_RETRY) : 0
+                   ) == ERESTART) {
 out:
                        /* Drop freeze taken due to CAM_DEV_QFREEZE flag set. */
                        cam_release_devq(path, 0, 0, 0, FALSE);

Modified: head/sys/cam/cam_periph.c
==============================================================================
--- head/sys/cam/cam_periph.c   Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/cam_periph.c   Wed Dec  6 00:29:50 2017        (r326606)
@@ -1302,7 +1302,7 @@ camperiphdone(struct cam_periph *periph, union ccb *do
                        }
                }
                if (cam_periph_error(done_ccb,
-                   0, SF_RETRY_UA | SF_NO_PRINT, NULL) == ERESTART)
+                   0, SF_RETRY_UA | SF_NO_PRINT) == ERESTART)
                        goto out;
                if (done_ccb->ccb_h.status & CAM_DEV_QFRZN) {
                        cam_release_devq(done_ccb->ccb_h.path, 0, 0, 0, 0);
@@ -1716,7 +1716,7 @@ sense_error_done:
  */
 int
 cam_periph_error(union ccb *ccb, cam_flags camflags,
-                u_int32_t sense_flags, union ccb *save_ccb)
+                u_int32_t sense_flags)
 {
        struct cam_path *newpath;
        union ccb  *orig_ccb, *scan_ccb;

Modified: head/sys/cam/cam_periph.h
==============================================================================
--- head/sys/cam/cam_periph.h   Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/cam_periph.h   Wed Dec  6 00:29:50 2017        (r326606)
@@ -197,7 +197,7 @@ void                cam_periph_freeze_after_event(struct 
cam_periph 
                                              struct timeval* event_time,
                                              u_int duration_ms);
 int            cam_periph_error(union ccb *ccb, cam_flags camflags,
-                                u_int32_t sense_flags, union ccb *save_ccb);
+                                u_int32_t sense_flags);
 
 static __inline struct mtx *
 cam_periph_mtx(struct cam_periph *periph)

Modified: head/sys/cam/mmc/mmc_da.c
==============================================================================
--- head/sys/cam/mmc/mmc_da.c   Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/mmc/mmc_da.c   Wed Dec  6 00:29:50 2017        (r326606)
@@ -1425,6 +1425,6 @@ sddadone(struct cam_periph *periph, union ccb *done_cc
 static int
 sddaerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags)
 {
-       return(cam_periph_error(ccb, cam_flags, sense_flags, NULL));
+       return(cam_periph_error(ccb, cam_flags, sense_flags));
 }
 #endif /* _KERNEL */

Modified: head/sys/cam/nvme/nvme_da.c
==============================================================================
--- head/sys/cam/nvme/nvme_da.c Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/nvme/nvme_da.c Wed Dec  6 00:29:50 2017        (r326606)
@@ -407,7 +407,7 @@ ndadump(void *arg, void *virtual, vm_offset_t physical
                xpt_polled_action((union ccb *)&nvmeio);
 
                error = cam_periph_error((union ccb *)&nvmeio,
-                   0, SF_NO_RECOVERY | SF_NO_RETRY, NULL);
+                   0, SF_NO_RECOVERY | SF_NO_RETRY);
                if ((nvmeio.ccb_h.status & CAM_DEV_QFRZN) != 0)
                        cam_release_devq(nvmeio.ccb_h.path, /*relsim_flags*/0,
                            /*reduction*/0, /*timeout*/0, /*getcount_only*/0);
@@ -426,7 +426,7 @@ ndadump(void *arg, void *virtual, vm_offset_t physical
        xpt_polled_action((union ccb *)&nvmeio);
 
        error = cam_periph_error((union ccb *)&nvmeio,
-           0, SF_NO_RECOVERY | SF_NO_RETRY, NULL);
+           0, SF_NO_RECOVERY | SF_NO_RETRY);
        if ((nvmeio.ccb_h.status & CAM_DEV_QFRZN) != 0)
                cam_release_devq(nvmeio.ccb_h.path, /*relsim_flags*/0,
                    /*reduction*/0, /*timeout*/0, /*getcount_only*/0);
@@ -1087,7 +1087,7 @@ ndaerror(union ccb *ccb, u_int32_t cam_flags, u_int32_
                break;
        }
 
-       return(cam_periph_error(ccb, cam_flags, sense_flags, NULL));
+       return(cam_periph_error(ccb, cam_flags, sense_flags));
 }
 
 /*

Modified: head/sys/cam/scsi/scsi_cd.c
==============================================================================
--- head/sys/cam/scsi/scsi_cd.c Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/scsi/scsi_cd.c Wed Dec  6 00:29:50 2017        (r326606)
@@ -2593,8 +2593,7 @@ cderror(union ccb *ccb, u_int32_t cam_flags, u_int32_t
 
        if (softc->quirks & CD_Q_RETRY_BUSY)
                sense_flags |= SF_RETRY_BUSY;
-       return (cam_periph_error(ccb, cam_flags, sense_flags, 
-                                &softc->saved_ccb));
+       return (cam_periph_error(ccb, cam_flags, sense_flags));
 }
 
 static void

Modified: head/sys/cam/scsi/scsi_ch.c
==============================================================================
--- head/sys/cam/scsi/scsi_ch.c Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/scsi/scsi_ch.c Wed Dec  6 00:29:50 2017        (r326606)
@@ -752,8 +752,7 @@ cherror(union ccb *ccb, u_int32_t cam_flags, u_int32_t
        periph = xpt_path_periph(ccb->ccb_h.path);
        softc = (struct ch_softc *)periph->softc;
 
-       return (cam_periph_error(ccb, cam_flags, sense_flags,
-                                &softc->saved_ccb));
+       return (cam_periph_error(ccb, cam_flags, sense_flags));
 }
 
 static int

Modified: head/sys/cam/scsi/scsi_da.c
==============================================================================
--- head/sys/cam/scsi/scsi_da.c Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/scsi/scsi_da.c Wed Dec  6 00:29:50 2017        (r326606)
@@ -1676,7 +1676,7 @@ dadump(void *arg, void *virtual, vm_offset_t physical,
                xpt_polled_action((union ccb *)&csio);
 
                error = cam_periph_error((union ccb *)&csio,
-                   0, SF_NO_RECOVERY | SF_NO_RETRY, NULL);
+                   0, SF_NO_RECOVERY | SF_NO_RETRY);
                if ((csio.ccb_h.status & CAM_DEV_QFRZN) != 0)
                        cam_release_devq(csio.ccb_h.path, /*relsim_flags*/0,
                            /*reduction*/0, /*timeout*/0, /*getcount_only*/0);
@@ -1704,7 +1704,7 @@ dadump(void *arg, void *virtual, vm_offset_t physical,
                xpt_polled_action((union ccb *)&csio);
 
                error = cam_periph_error((union ccb *)&csio,
-                   0, SF_NO_RECOVERY | SF_NO_RETRY | SF_QUIET_IR, NULL);
+                   0, SF_NO_RECOVERY | SF_NO_RETRY | SF_QUIET_IR);
                if ((csio.ccb_h.status & CAM_DEV_QFRZN) != 0)
                        cam_release_devq(csio.ccb_h.path, /*relsim_flags*/0,
                            /*reduction*/0, /*timeout*/0, /*getcount_only*/0);
@@ -5450,8 +5450,7 @@ daerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t
 
        if (softc->quirks & DA_Q_RETRY_BUSY)
                sense_flags |= SF_RETRY_BUSY;
-       return(cam_periph_error(ccb, cam_flags, sense_flags,
-                               &softc->saved_ccb));
+       return(cam_periph_error(ccb, cam_flags, sense_flags));
 }
 
 static void

Modified: head/sys/cam/scsi/scsi_enc.c
==============================================================================
--- head/sys/cam/scsi/scsi_enc.c        Wed Dec  6 00:29:43 2017        
(r326605)
+++ head/sys/cam/scsi/scsi_enc.c        Wed Dec  6 00:29:50 2017        
(r326606)
@@ -335,7 +335,7 @@ enc_error(union ccb *ccb, uint32_t cflags, uint32_t sf
        periph = xpt_path_periph(ccb->ccb_h.path);
        softc = (struct enc_softc *)periph->softc;
 
-       return (cam_periph_error(ccb, cflags, sflags, &softc->saved_ccb));
+       return (cam_periph_error(ccb, cflags, sflags));
 }
 
 static int

Modified: head/sys/cam/scsi/scsi_pass.c
==============================================================================
--- head/sys/cam/scsi/scsi_pass.c       Wed Dec  6 00:29:43 2017        
(r326605)
+++ head/sys/cam/scsi/scsi_pass.c       Wed Dec  6 00:29:50 2017        
(r326606)
@@ -2277,6 +2277,5 @@ passerror(union ccb *ccb, u_int32_t cam_flags, u_int32
        periph = xpt_path_periph(ccb->ccb_h.path);
        softc = (struct pass_softc *)periph->softc;
        
-       return(cam_periph_error(ccb, cam_flags, sense_flags, 
-                                &softc->saved_ccb));
+       return(cam_periph_error(ccb, cam_flags, sense_flags));
 }

Modified: head/sys/cam/scsi/scsi_pt.c
==============================================================================
--- head/sys/cam/scsi/scsi_pt.c Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/scsi/scsi_pt.c Wed Dec  6 00:29:50 2017        (r326606)
@@ -571,8 +571,7 @@ pterror(union ccb *ccb, u_int32_t cam_flags, u_int32_t
        periph = xpt_path_periph(ccb->ccb_h.path);
        softc = (struct pt_softc *)periph->softc;
 
-       return(cam_periph_error(ccb, cam_flags, sense_flags,
-                               &softc->saved_ccb));
+       return(cam_periph_error(ccb, cam_flags, sense_flags));
 }
 
 static int

Modified: head/sys/cam/scsi/scsi_sa.c
==============================================================================
--- head/sys/cam/scsi/scsi_sa.c Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/scsi/scsi_sa.c Wed Dec  6 00:29:50 2017        (r326606)
@@ -3469,7 +3469,7 @@ saerror(union ccb *ccb, u_int32_t cflgs, u_int32_t sfl
                /*
                 * Otherwise, we let the common code handle this.
                 */
-               return (cam_periph_error(ccb, cflgs, sflgs, &softc->saved_ccb));
+               return (cam_periph_error(ccb, cflgs, sflgs));
 
        /*
         * XXX: To Be Fixed
@@ -3482,7 +3482,7 @@ saerror(union ccb *ccb, u_int32_t cflgs, u_int32_t sfl
                }
                /* FALLTHROUGH */
        default:
-               return (cam_periph_error(ccb, cflgs, sflgs, &softc->saved_ccb));
+               return (cam_periph_error(ccb, cflgs, sflgs));
        }
 
        /*

Modified: head/sys/cam/scsi/scsi_sg.c
==============================================================================
--- head/sys/cam/scsi/scsi_sg.c Wed Dec  6 00:29:43 2017        (r326605)
+++ head/sys/cam/scsi/scsi_sg.c Wed Dec  6 00:29:50 2017        (r326606)
@@ -943,8 +943,7 @@ sgerror(union ccb *ccb, uint32_t cam_flags, uint32_t s
        periph = xpt_path_periph(ccb->ccb_h.path);
        softc = (struct sg_softc *)periph->softc;
 
-       return (cam_periph_error(ccb, cam_flags, sense_flags,
-                                &softc->saved_ccb));
+       return (cam_periph_error(ccb, cam_flags, sense_flags));
 }
 
 static void

Modified: head/sys/cam/scsi/scsi_xpt.c
==============================================================================
--- head/sys/cam/scsi/scsi_xpt.c        Wed Dec  6 00:29:43 2017        
(r326605)
+++ head/sys/cam/scsi/scsi_xpt.c        Wed Dec  6 00:29:50 2017        
(r326606)
@@ -1180,8 +1180,8 @@ probedone(struct cam_periph *periph, union ccb *done_c
        {
                if (cam_ccb_status(done_ccb) != CAM_REQ_CMP) {
 
-                       if (cam_periph_error(done_ccb, 0,
-                                            SF_NO_PRINT, NULL) == ERESTART) {
+                       if (cam_periph_error(done_ccb, 0, SF_NO_PRINT) ==
+                           ERESTART) {
 outr:
                                /* Drop freeze taken due to CAM_DEV_QFREEZE */
                                cam_release_devq(path, 0, 0, 0, FALSE);
@@ -1278,8 +1278,7 @@ out:
                } else if (cam_periph_error(done_ccb, 0,
                                            done_ccb->ccb_h.target_lun > 0
                                            ? SF_RETRY_UA|SF_QUIET_IR
-                                           : SF_RETRY_UA,
-                                           &softc->saved_ccb) == ERESTART) {
+                                           : SF_RETRY_UA) == ERESTART) {
                        goto outr;
                } else {
                        if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
@@ -1321,9 +1320,9 @@ out:
 
                if (cam_ccb_status(done_ccb) != CAM_REQ_CMP) {
                        if (cam_periph_error(done_ccb, 0,
-                           done_ccb->ccb_h.target_lun > 0 ?
-                           SF_RETRY_UA|SF_QUIET_IR : SF_RETRY_UA,
-                           &softc->saved_ccb) == ERESTART) {
+                               done_ccb->ccb_h.target_lun > 0 ?
+                               SF_RETRY_UA|SF_QUIET_IR : SF_RETRY_UA) ==
+                           ERESTART) {
                                goto outr;
                        }
                        if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
@@ -1427,8 +1426,7 @@ out:
                        page = (struct scsi_control_page *)offset;
                        path->device->queue_flags = page->queue_flags;
                } else if (cam_periph_error(done_ccb, 0,
-                                           SF_RETRY_UA|SF_NO_PRINT,
-                                           &softc->saved_ccb) == ERESTART) {
+                       SF_RETRY_UA|SF_NO_PRINT) == ERESTART) {
                        goto outr;
                } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        /* Don't wedge the queue */
@@ -1470,8 +1468,7 @@ out:
                        xpt_schedule(periph, priority);
                        goto out;
                } else if (cam_periph_error(done_ccb, 0,
-                                           SF_RETRY_UA|SF_NO_PRINT,
-                                           &softc->saved_ccb) == ERESTART) {
+                       SF_RETRY_UA|SF_NO_PRINT) == ERESTART) {
                        goto outr;
                } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        /* Don't wedge the queue */
@@ -1515,8 +1512,7 @@ out:
                                path->device->device_id = (uint8_t *)devid;
                        }
                } else if (cam_periph_error(done_ccb, 0,
-                                           SF_RETRY_UA,
-                                           &softc->saved_ccb) == ERESTART) {
+                       SF_RETRY_UA) == ERESTART) {
                        goto outr;
                } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        /* Don't wedge the queue */
@@ -1558,9 +1554,8 @@ out:
                                path->device->ext_inq_len = length;
                                path->device->ext_inq = (uint8_t *)ext_inq;
                        }
-               } else if (cam_periph_error(done_ccb, 0,
-                                           SF_RETRY_UA,
-                                           &softc->saved_ccb) == ERESTART) {
+               } else if (cam_periph_error(done_ccb, 0, SF_RETRY_UA) ==
+                   ERESTART) {
                        goto outr;
                } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        /* Don't wedge the queue */
@@ -1623,8 +1618,7 @@ probe_device_check:
                                path->device->serial_num[slen] = '\0';
                        }
                } else if (cam_periph_error(done_ccb, 0,
-                                           SF_RETRY_UA|SF_NO_PRINT,
-                                           &softc->saved_ccb) == ERESTART) {
+                       SF_RETRY_UA|SF_NO_PRINT) == ERESTART) {
                        goto outr;
                } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        /* Don't wedge the queue */
@@ -1693,7 +1687,7 @@ probe_device_check:
        case PROBE_DV_EXIT:
                if (cam_ccb_status(done_ccb) != CAM_REQ_CMP) {
                        cam_periph_error(done_ccb, 0,
-                           SF_NO_PRINT | SF_NO_RECOVERY | SF_NO_RETRY, NULL);
+                           SF_NO_PRINT | SF_NO_RECOVERY | SF_NO_RETRY);
                }
                if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        /* Don't wedge the queue */
@@ -1744,7 +1738,7 @@ probe_device_check:
 
                if (cam_ccb_status(done_ccb) != CAM_REQ_CMP) {
                        cam_periph_error(done_ccb, 0,
-                           SF_NO_PRINT | SF_NO_RECOVERY | SF_NO_RETRY, NULL);
+                           SF_NO_PRINT | SF_NO_RECOVERY | SF_NO_RETRY);
                }
                if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {
                        /* Don't wedge the queue */
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