linux-kernel - [PATCH 3.14 176/228] Target/iser: Fix wrong connection requests list addition

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Message-Id: <20140604232353.671382934@linuxfoundation.org>
Date:	Wed,  4 Jun 2014 16:23:25 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Sagi Grimberg <sagig@...lanox.com>,
	Nicholas Bellinger <nab@...ux-iscsi.org>
Subject: [PATCH 3.14 176/228] Target/iser: Fix wrong connection requests list addition

3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sagi Grimberg <sagig@...lanox.com>

commit 9fe63c88b1d59f1ce054d6948ccd3096496ecedb upstream.

Should be adding list_add_tail($new, $head) and not
the other way around.

Signed-off-by: Sagi Grimberg <sagig@...lanox.com>
Signed-off-by: Nicholas Bellinger <nab@...ux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/infiniband/ulp/isert/ib_isert.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -582,7 +582,7 @@ isert_connect_request(struct rdma_cm_id
 		goto out_conn_dev;
 
 	mutex_lock(&isert_np->np_accept_mutex);
-	list_add_tail(&isert_np->np_accept_list, &isert_conn->conn_accept_node);
+	list_add_tail(&isert_conn->conn_accept_node, &isert_np->np_accept_list);
 	mutex_unlock(&isert_np->np_accept_mutex);
 
 	pr_debug("isert_connect_request() waking up np_accept_wq: %p\n", np);


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