From 69c48846f1c7dde81d9bfff6a029fe36651bc7c0 Mon Sep 17 00:00:00 2001 From: Jenny Derzhavetz Date: Wed, 24 Feb 2016 19:24:02 +0200 Subject: [PATCH] iser-target: Remove redundant wait in release_conn With current termination flow we call release_conn after completion. Signed-off-by: Jenny Derzhavetz Signed-off-by: Sagi Grimberg Signed-off-by: Nicholas Bellinger --- drivers/infiniband/ulp/isert/ib_isert.c | 7 ------- drivers/infiniband/ulp/isert/ib_isert.h | 1 - 2 files changed, 8 deletions(-) diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index 0e1a802..01d3726 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -583,7 +583,6 @@ isert_init_conn(struct isert_conn *isert_conn) INIT_LIST_HEAD(&isert_conn->node); init_completion(&isert_conn->login_comp); init_completion(&isert_conn->login_req_comp); - init_completion(&isert_conn->wait); kref_init(&isert_conn->kref); mutex_init(&isert_conn->mutex); spin_lock_init(&isert_conn->pool_lock); @@ -834,7 +833,6 @@ isert_handle_unbound_conn(struct isert_conn *isert_conn) */ list_del_init(&isert_conn->node); isert_put_conn(isert_conn); - complete(&isert_conn->wait); queue_work(isert_release_wq, &isert_conn->release_work); } mutex_unlock(&isert_np->mutex); @@ -867,9 +865,6 @@ isert_conn_terminate(struct isert_conn *isert_conn) if (err) isert_warn("Failed rdma_disconnect isert_conn %p\n", isert_conn); - - isert_info("conn %p completing wait\n", isert_conn); - complete(&isert_conn->wait); } static int @@ -3274,8 +3269,6 @@ static void isert_release_work(struct work_struct *work) isert_info("Starting release conn %p\n", isert_conn); - wait_for_completion(&isert_conn->wait); - mutex_lock(&isert_conn->mutex); isert_conn->state = ISER_CONN_DOWN; mutex_unlock(&isert_conn->mutex); diff --git a/drivers/infiniband/ulp/isert/ib_isert.h b/drivers/infiniband/ulp/isert/ib_isert.h index 1aa019a..9f916b1 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.h +++ b/drivers/infiniband/ulp/isert/ib_isert.h @@ -201,7 +201,6 @@ struct isert_conn { struct ib_qp *qp; struct isert_device *device; struct mutex mutex; - struct completion wait; struct completion wait_comp_err; struct kref kref; struct list_head fr_pool; -- 2.7.4