[PATCH] drivers: infiniband: remove unused argument and minor dead code

[Michal Nazarewicz]

From: Michal Nazarewicz <mina86@xxxxxxxxxx>

The dev variable is never assigned after being initialised.

Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
---
 drivers/infiniband/core/cma.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index da9611d..33f114f 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1452,7 +1452,6 @@ static int iw_conn_req_handler(struct iw_cm_id *cm_id,
 {
 	struct rdma_cm_id *new_cm_id;
 	struct rdma_id_private *listen_id, *conn_id;
-	struct net_device *dev = NULL;
 	struct rdma_cm_event event;
 	int ret;
 	struct ib_device_attr attr;
@@ -1530,8 +1529,6 @@ static int iw_conn_req_handler(struct iw_cm_id *cm_id,
 	cma_deref_id(conn_id);
 
 out:
-	if (dev)
-		dev_put(dev);
 	mutex_unlock(&listen_id->handler_mutex);
 	return ret;
 }
-- 
1.8.3.2

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