nvmet-fcloop: swap the list_add_tail arguments

[ Upstream commit dcfad4ab4d6733f2861cd241d8532a0004fc835a ]

The first argument of list_add_tail function is the new element which
should be added to the list which is the second argument. Swap the
arguments to allow processing more than one element at a time.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c
index 80a208fb34f52e61131a65c3a9d9a88d84c1034e..f2c5136bf2b82c1278ac607c28b2cfa90eacdcd6 100644 (file)
--- a/drivers/nvme/target/fcloop.c
+++ b/drivers/nvme/target/fcloop.c
@@ -358,7 +358,7 @@ fcloop_h2t_ls_req(struct nvme_fc_local_port *localport,
        if (!rport->targetport) {
                tls_req->status = -ECONNREFUSED;
                spin_lock(&rport->lock);
-               list_add_tail(&rport->ls_list, &tls_req->ls_list);
+               list_add_tail(&tls_req->ls_list, &rport->ls_list);
                spin_unlock(&rport->lock);
                schedule_work(&rport->ls_work);
                return ret;
@@ -391,7 +391,7 @@ fcloop_h2t_xmt_ls_rsp(struct nvmet_fc_target_port *targetport,
        if (remoteport) {
                rport = remoteport->private;
                spin_lock(&rport->lock);
-               list_add_tail(&rport->ls_list, &tls_req->ls_list);
+               list_add_tail(&tls_req->ls_list, &rport->ls_list);
                spin_unlock(&rport->lock);
                schedule_work(&rport->ls_work);
        }
@@ -446,7 +446,7 @@ fcloop_t2h_ls_req(struct nvmet_fc_target_port *targetport, void *hosthandle,
        if (!tport->remoteport) {
                tls_req->status = -ECONNREFUSED;
                spin_lock(&tport->lock);
-               list_add_tail(&tport->ls_list, &tls_req->ls_list);
+               list_add_tail(&tls_req->ls_list, &tport->ls_list);
                spin_unlock(&tport->lock);
                schedule_work(&tport->ls_work);
                return ret;