scsi: libsas: Remove a set-but-not-used variable

This was detected by building with W=1.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 87e5079..fc90b8c 100644 (file)
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -855,7 +855,6 @@ int sas_target_alloc(struct scsi_target *starget)
 int sas_slave_configure(struct scsi_device *scsi_dev)
 {
        struct domain_device *dev = sdev_to_domain_dev(scsi_dev);
-       struct sas_ha_struct *sas_ha;
 
        BUG_ON(dev->rphy->identify.device_type != SAS_END_DEVICE);
 
@@ -864,8 +863,6 @@ int sas_slave_configure(struct scsi_device *scsi_dev)
                return 0;
        }
 
-       sas_ha = dev->port->ha;
-
        sas_read_port_mode_page(scsi_dev);
 
        if (scsi_dev->tagged_supported) {