IB/srp: Introduce the helper function srp_remove_target()

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: David Dillow <dillowda@ornl.gov>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 3c64bf4..beb6878 100644 (file)
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -506,6 +506,17 @@ static void srp_del_scsi_host_attr(struct Scsi_Host *shost)
                device_remove_file(&shost->shost_dev, *attr);
 }
 
+static void srp_remove_target(struct srp_target_port *target)
+{
+       srp_del_scsi_host_attr(target->scsi_host);
+       srp_remove_host(target->scsi_host);
+       scsi_remove_host(target->scsi_host);
+       ib_destroy_cm_id(target->cm_id);
+       srp_free_target_ib(target);
+       srp_free_req_data(target);
+       scsi_host_put(target->scsi_host);
+}
+
 static void srp_remove_work(struct work_struct *work)
 {
        struct srp_target_port *target =
@@ -518,13 +529,7 @@ static void srp_remove_work(struct work_struct *work)
        list_del(&target->list);
        spin_unlock(&target->srp_host->target_lock);
 
-       srp_del_scsi_host_attr(target->scsi_host);
-       srp_remove_host(target->scsi_host);
-       scsi_remove_host(target->scsi_host);
-       ib_destroy_cm_id(target->cm_id);
-       srp_free_target_ib(target);
-       srp_free_req_data(target);
-       scsi_host_put(target->scsi_host);
+       srp_remove_target(target);
 }
 
 static int srp_connect_target(struct srp_target_port *target)