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authorRoland Dreier <rolandd@cisco.com>2006-05-17 09:13:21 -0700
committerRoland Dreier <rolandd@cisco.com>2006-05-17 09:13:21 -0700
commite65810566f3e613d9baa5512b8724ebde42ace0f (patch)
tree4d2cb2737f240eff4a54d73fd4f33ced16954526
parent1db76c14d215c8b26024dd532de3dcaf66ea30f7 (diff)
IB/srp: Don't wait for disconnection if sending DREQ fails
Sending a DREQ may fail, for example because the remote target has already broken the connection. If so, then SRP should not wait for the disconnection to complete, because it never will. Signed-off-by: Roland Dreier <rolandd@cisco.com>
-rw-r--r--drivers/infiniband/ulp/srp/ib_srp.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index c32ce4348e1..351d66f3250 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -340,7 +340,10 @@ static void srp_disconnect_target(struct srp_target_port *target)
/* XXX should send SRP_I_LOGOUT request */
init_completion(&target->done);
- ib_send_cm_dreq(target->cm_id, NULL, 0);
+ if (ib_send_cm_dreq(target->cm_id, NULL, 0)) {
+ printk(KERN_DEBUG PFX "Sending CM DREQ failed\n");
+ return;
+ }
wait_for_completion(&target->done);
}