IB/srp: Get rid of extra scsi_host_put()s if reconnection fails

If a reconnection attempt fails, then SRP does two scsi_host_put()s.
This is a historical relic from an earlier version of the driver that
took a reference on the scsi_host before trying to reconnect, so get
rid of the extra scsi_host_put().
Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/ulp/srp/ib_srp.c

@@ -354,7 +354,6 @@ static void srp_remove_work(void *target_ptr)
 	spin_lock_irq(target->scsi_host->host_lock);
 	if (target->state != SRP_TARGET_DEAD) {
 		spin_unlock_irq(target->scsi_host->host_lock);
-		scsi_host_put(target->scsi_host);
 		return;
 	}
 	target->state = SRP_TARGET_REMOVED;
@@ -368,8 +367,6 @@ static void srp_remove_work(void *target_ptr)
 	ib_destroy_cm_id(target->cm_id);
 	srp_free_target_ib(target);
 	scsi_host_put(target->scsi_host);
-	/* And another put to really free the target port... */
-	scsi_host_put(target->scsi_host);
 }
 
 static int srp_connect_target(struct srp_target_port *target)