From: Marc Kleine-Budde mkl@pengutronix.de
mainline inclusion from mainline-v5.4-rc1 commit fac785009aaf2f6588649778617b33cb0dcd4c8e category: feature bugzilla: 38684 CVE: NA
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This patch add the commonly used prefix "can_" to the find_dev_rcv_lists() function and moves the "find" to the end, as the function returns a struct can_dev_rcv_list. This improves the overall readability of the code.
Signed-off-by: Oleksij Rempel o.rempel@pengutronix.de Acked-by: Oliver Hartkopp socketcan@hartkopp.net Signed-off-by: Marc Kleine-Budde mkl@pengutronix.de
Conflicts: net/can/af_can.c
Signed-off-by: Zhang Changzhong zhangchangzhong@huawei.com Reviewed-by: YueHaibing yuehaibing@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- net/can/af_can.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/can/af_can.c b/net/can/af_can.c index a87ce39724ad..de229956a613 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -323,7 +323,7 @@ EXPORT_SYMBOL(can_send); * af_can rx path */
-static struct can_dev_rcv_lists *find_dev_rcv_lists(struct net *net, +static struct can_dev_rcv_lists *can_dev_rcv_lists_find(struct net *net, struct net_device *dev) { if (!dev) @@ -484,7 +484,7 @@ int can_rx_register(struct net *net, struct net_device *dev, canid_t can_id,
spin_lock(&net->can.can_rcvlists_lock);
- dev_rcv_lists = find_dev_rcv_lists(net, dev); + dev_rcv_lists = can_dev_rcv_lists_find(net, dev); if (dev_rcv_lists) { rl = can_rcv_list_find(&can_id, &mask, dev_rcv_lists);
@@ -554,7 +554,7 @@ void can_rx_unregister(struct net *net, struct net_device *dev, canid_t can_id,
spin_lock(&net->can.can_rcvlists_lock);
- dev_rcv_lists = find_dev_rcv_lists(net, dev); + dev_rcv_lists = can_dev_rcv_lists_find(net, dev); if (!dev_rcv_lists) { pr_err("BUG: receive list not found for " "dev %s, id %03X, mask %03X\n", @@ -703,7 +703,7 @@ static void can_receive(struct sk_buff *skb, struct net_device *dev) matches = can_rcv_filter(net->can.can_rx_alldev_list, skb);
/* find receive list for this device */ - dev_rcv_lists = find_dev_rcv_lists(net, dev); + dev_rcv_lists = can_dev_rcv_lists_find(net, dev); if (dev_rcv_lists) matches += can_rcv_filter(dev_rcv_lists, skb);