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OpenCloudOS-Kernel
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iser-target: Remove redundant wait in release_conn 

With current termination flow we call release_conn after completion.

Signed-off-by: Jenny Derzhavetz <jennyf@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Jenny Derzhavetz 2016-02-24 19:24:02 +02:00 committed by Nicholas Bellinger
parent 6d1fba0c2c
commit 69c48846f1
2 changed files with 0 additions and 8 deletions
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7
drivers/infiniband/ulp/isert/ib_isert.c
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@ -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);

1
drivers/infiniband/ulp/isert/ib_isert.h
View File

@ -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;