From: Sagi Grimberg <sagig@mellanox.com>
Date: Tue, 29 Apr 2014 10:13:44 +0000 (+0300)
Subject: Target/iser: Fix wrong connection requests list addition
X-Git-Tag: firefly_0821_release~3679^2~2165
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5de94f8f4acfce3ff79592cb1d6c58ae6c0b420e;p=firefly-linux-kernel-4.4.55.git

Target/iser: Fix wrong connection requests list addition

commit 9fe63c88b1d59f1ce054d6948ccd3096496ecedb upstream.

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

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index ce6c603a3cc9..f0f7187c839c 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -459,7 +459,7 @@ isert_connect_request(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
 		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);