IB/srp: Move ib_destroy_cm_id() call into srp_free_ch_ib()

The patch that adds multichannel support into the SRP initiator
driver introduces an additional call to srp_free_ch_ib(). This
patch helps to keep that later patch simple.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 023a66f..819ebc9 100644 (file)
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -555,6 +555,11 @@ static void srp_free_target_ib(struct srp_target_port *target)
        struct srp_device *dev = target->srp_host->srp_dev;
        int i;
 
+       if (target->cm_id) {
+               ib_destroy_cm_id(target->cm_id);
+               target->cm_id = NULL;
+       }
+
        if (dev->use_fast_reg) {
                if (target->fr_pool)
                        srp_destroy_fr_pool(target->fr_pool);
@@ -868,7 +873,6 @@ static void srp_remove_target(struct srp_target_port *target)
        scsi_remove_host(target->scsi_host);
        srp_stop_rport_timers(target->rport);
        srp_disconnect_target(target);
-       ib_destroy_cm_id(target->cm_id);
        srp_free_target_ib(target);
        cancel_work_sync(&target->tl_err_work);
        srp_rport_put(target->rport);
@@ -3021,7 +3025,7 @@ static ssize_t srp_create_target(struct device *dev,
        if (ret) {
                shost_printk(KERN_ERR, target->scsi_host,
                             PFX "Connection failed\n");
-               goto err_cm_id;
+               goto err_free_ib;
        }
 
        ret = srp_add_target(host, target);
@@ -3045,9 +3049,6 @@ out:
 err_disconnect:
        srp_disconnect_target(target);
 
-err_cm_id:
-       ib_destroy_cm_id(target->cm_id);
-
 err_free_ib:
        srp_free_target_ib(target);