hpsa: remove unused parameter hostno

This parameter was once used before scan_start was defined
but now it is no longer used.

Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 40669f8..815dc7f 100644 (file)
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -243,7 +243,7 @@ static int hpsa_slave_alloc(struct scsi_device *sdev);
 static int hpsa_slave_configure(struct scsi_device *sdev);
 static void hpsa_slave_destroy(struct scsi_device *sdev);
 
-static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno);
+static void hpsa_update_scsi_devices(struct ctlr_info *h);
 static int check_for_unit_attention(struct ctlr_info *h,
        struct CommandList *c);
 static void check_ioctl_unit_attention(struct ctlr_info *h,
@@ -1152,7 +1152,7 @@ static inline void hpsa_show_dev_msg(const char *level, struct ctlr_info *h,
 }
 
 /* Add an entry into h->dev[] array. */
-static int hpsa_scsi_add_entry(struct ctlr_info *h, int hostno,
+static int hpsa_scsi_add_entry(struct ctlr_info *h,
                struct hpsa_scsi_dev_t *device,
                struct hpsa_scsi_dev_t *added[], int *nadded)
 {
@@ -1228,7 +1228,7 @@ lun_assigned:
 }
 
 /* Update an entry in h->dev[] array. */
-static void hpsa_scsi_update_entry(struct ctlr_info *h, int hostno,
+static void hpsa_scsi_update_entry(struct ctlr_info *h,
        int entry, struct hpsa_scsi_dev_t *new_entry)
 {
        int offload_enabled;
@@ -1276,7 +1276,7 @@ static void hpsa_scsi_update_entry(struct ctlr_info *h, int hostno,
 }
 
 /* Replace an entry from h->dev[] array. */
-static void hpsa_scsi_replace_entry(struct ctlr_info *h, int hostno,
+static void hpsa_scsi_replace_entry(struct ctlr_info *h,
        int entry, struct hpsa_scsi_dev_t *new_entry,
        struct hpsa_scsi_dev_t *added[], int *nadded,
        struct hpsa_scsi_dev_t *removed[], int *nremoved)
@@ -1304,7 +1304,7 @@ static void hpsa_scsi_replace_entry(struct ctlr_info *h, int hostno,
 }
 
 /* Remove an entry from h->dev[] array. */
-static void hpsa_scsi_remove_entry(struct ctlr_info *h, int hostno, int entry,
+static void hpsa_scsi_remove_entry(struct ctlr_info *h, int entry,
        struct hpsa_scsi_dev_t *removed[], int *nremoved)
 {
        /* assumes h->devlock is held */
@@ -1638,7 +1638,7 @@ static void hpsa_update_log_drive_phys_drive_ptrs(struct ctlr_info *h,
        }
 }
 
-static void adjust_hpsa_scsi_table(struct ctlr_info *h, int hostno,
+static void adjust_hpsa_scsi_table(struct ctlr_info *h,
        struct hpsa_scsi_dev_t *sd[], int nsds)
 {
        /* sd contains scsi3 addresses and devtypes, and inquiry
@@ -1678,19 +1678,18 @@ static void adjust_hpsa_scsi_table(struct ctlr_info *h, int hostno,
                device_change = hpsa_scsi_find_entry(csd, sd, nsds, &entry);
                if (device_change == DEVICE_NOT_FOUND) {
                        changes++;
-                       hpsa_scsi_remove_entry(h, hostno, i,
-                               removed, &nremoved);
+                       hpsa_scsi_remove_entry(h, i, removed, &nremoved);
                        continue; /* remove ^^^, hence i not incremented */
                } else if (device_change == DEVICE_CHANGED) {
                        changes++;
-                       hpsa_scsi_replace_entry(h, hostno, i, sd[entry],
+                       hpsa_scsi_replace_entry(h, i, sd[entry],
                                added, &nadded, removed, &nremoved);
                        /* Set it to NULL to prevent it from being freed
                         * at the bottom of hpsa_update_scsi_devices()
                         */
                        sd[entry] = NULL;
                } else if (device_change == DEVICE_UPDATED) {
-                       hpsa_scsi_update_entry(h, hostno, i, sd[entry]);
+                       hpsa_scsi_update_entry(h, i, sd[entry]);
                }
                i++;
        }
@@ -1718,8 +1717,7 @@ static void adjust_hpsa_scsi_table(struct ctlr_info *h, int hostno,
                                        h->ndevices, &entry);
                if (device_change == DEVICE_NOT_FOUND) {
                        changes++;
-                       if (hpsa_scsi_add_entry(h, hostno, sd[i],
-                               added, &nadded) != 0)
+                       if (hpsa_scsi_add_entry(h, sd[i], added, &nadded) != 0)
                                break;
                        sd[i] = NULL; /* prevent from being freed later. */
                } else if (device_change == DEVICE_CHANGED) {
@@ -1755,7 +1753,7 @@ static void adjust_hpsa_scsi_table(struct ctlr_info *h, int hostno,
         * (or if there are no changes) scsi_scan_host will do it later the
         * first time through.
         */
-       if (hostno == -1 || !changes)
+       if (!changes)
                goto free_and_out;
 
        sh = h->scsi_host;
@@ -3702,7 +3700,7 @@ static void hpsa_get_path_info(struct hpsa_scsi_dev_t *this_device,
                sizeof(this_device->bay));
 }
 
-static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno)
+static void hpsa_update_scsi_devices(struct ctlr_info *h)
 {
        /* the idea here is we could get notified
         * that some devices have changed, so we do a report
@@ -3865,7 +3863,7 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno)
                if (ncurrent >= HPSA_MAX_DEVICES)
                        break;
        }
-       adjust_hpsa_scsi_table(h, hostno, currentsd, ncurrent);
+       adjust_hpsa_scsi_table(h, currentsd, ncurrent);
 out:
        kfree(tmpdevice);
        for (i = 0; i < ndev_allocated; i++)
@@ -4947,7 +4945,7 @@ static void hpsa_scan_start(struct Scsi_Host *sh)
        if (unlikely(lockup_detected(h)))
                return hpsa_scan_complete(h);
 
-       hpsa_update_scsi_devices(h, h->scsi_host->host_no);
+       hpsa_update_scsi_devices(h);
 
        hpsa_scan_complete(h);
 }