staging: unisys: visorhba: visorhbas_open[] no longer used, so deleted

The prior patch which simplified the visorhba debugfs interface made it so
visorhbas_open[] and VISORHBA_OPEN_MAX were no longer needed, so they have
now been deleted.

Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c b/drivers/staging/unisys/visorhba/visorhba_main.c
index 6a21514..11985bb 100644 (file)
--- a/drivers/staging/unisys/visorhba/visorhba_main.c
+++ b/drivers/staging/unisys/visorhba/visorhba_main.c
@@ -35,7 +35,6 @@
 #define MAX_BUF                        8192
 #define MAX_PENDING_REQUESTS   (MIN_NUMSIGNALS * 2)
 #define VISORHBA_ERROR_COUNT   30
-#define VISORHBA_OPEN_MAX      1
 
 static int visorhba_queue_command_lck(struct scsi_cmnd *scsicmd,
                                      void (*visorhba_cmnd_done)
@@ -135,8 +134,6 @@ struct visorhba_devices_open {
        struct visorhba_devdata *devdata;
 };
 
-static struct visorhba_devices_open visorhbas_open[VISORHBA_OPEN_MAX];
-
 #define for_each_vdisk_match(iter, list, match)                          \
        for (iter = &list->head; iter->next; iter = iter->next) \
                if ((iter->channel == match->channel) &&                  \
@@ -1075,7 +1072,7 @@ static int visorhba_probe(struct visor_device *dev)
        struct Scsi_Host *scsihost;
        struct vhba_config_max max;
        struct visorhba_devdata *devdata = NULL;
-       int i, err, channel_offset;
+       int err, channel_offset;
        u64 features;
 
        scsihost = scsi_host_alloc(&visorhba_driver_template,
@@ -1104,13 +1101,6 @@ static int visorhba_probe(struct visor_device *dev)
                goto err_scsi_host_put;
 
        devdata = (struct visorhba_devdata *)scsihost->hostdata;
-       for (i = 0; i < VISORHBA_OPEN_MAX; i++) {
-               if (!visorhbas_open[i].devdata) {
-                       visorhbas_open[i].devdata = devdata;
-                       break;
-               }
-       }
-
        devdata->dev = dev;
        dev_set_drvdata(&dev->device, devdata);