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[06/11] IB/srp: send disconnect request without waiting for CM timewait exit

Message ID 9884c854d4972f9d16869b1d9f1a3213c87c7ca8.1353903448.git.dillowda@ornl.gov (mailing list archive)
State Accepted, archived
Headers show

Commit Message

David Dillow Nov. 26, 2012, 4:44 a.m. UTC 
From: Vu Pham <vu@mellanox.com>

From: Vu Pham <vu@mellanox.com>

Now that SRP recreates the CM id, QP, and CQ for each connection,
there is no need to wait for the timewait state to complete.

Signed-off-by: Vu Pham <vu@mellanox.com>
Signed-off-by: David Dillow <dillowda@ornl.gov>
---
 drivers/infiniband/ulp/srp/ib_srp.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index a481727..c0cc245 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -479,13 +479,11 @@  static void srp_disconnect_target(struct srp_target_port *target)
 
 	/* XXX should send SRP_I_LOGOUT request */
 
-	init_completion(&target->done);
 	if (ib_send_cm_dreq(target->cm_id, NULL, 0)) {
 		shost_printk(KERN_DEBUG, target->scsi_host,
 			     PFX "Sending CM DREQ failed\n");
 		return;
 	}
-	wait_for_completion(&target->done);
 }
 
 static void srp_free_req_data(struct srp_target_port *target)
@@ -1658,7 +1656,6 @@  static int srp_cm_handler(struct ib_cm_id *cm_id, struct ib_cm_event *event)
 		shost_printk(KERN_ERR, target->scsi_host,
 			     PFX "connection closed\n");
 
-		comp = 1;
 		target->status = 0;
 		break;