[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Mon, 12 Dec 2022 12:30:29 +0100
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
kernel@...gutronix.de, Ye Bin <yebin10@...wei.com>,
Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 23/39] net: af_can: remove useless parameter 'err' in 'can_rx_register()'
From: Ye Bin <yebin10@...wei.com>
Since commit bdfb5765e45b remove NULL-ptr checks from users of
can_dev_rcv_lists_find(). 'err' parameter is useless, so remove it.
Signed-off-by: Ye Bin <yebin10@...wei.com>
Link: https://lore.kernel.org/all/20221208090940.3695670-1-yebin@huaweicloud.com
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
net/can/af_can.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/can/af_can.c b/net/can/af_can.c
index c69168f11e44..7343fd487dbe 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -446,7 +446,6 @@ int can_rx_register(struct net *net, struct net_device *dev, canid_t can_id,
struct hlist_head *rcv_list;
struct can_dev_rcv_lists *dev_rcv_lists;
struct can_rcv_lists_stats *rcv_lists_stats = net->can.rcv_lists_stats;
- int err = 0;
/* insert new receiver (dev,canid,mask) -> (func,data) */
@@ -481,7 +480,7 @@ int can_rx_register(struct net *net, struct net_device *dev, canid_t can_id,
rcv_lists_stats->rcv_entries);
spin_unlock_bh(&net->can.rcvlists_lock);
- return err;
+ return 0;
}
EXPORT_SYMBOL(can_rx_register);
--
2.35.1
Powered by blists - more mailing lists