From 564577dfee4e55e33ae64e64a866a212e584d58f Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Mon, 8 Oct 2018 09:02:30 +0200 Subject: can: netns: remove "can_" prefix from members struct netns_can This patch improves the code reability by removing the redundant "can_" prefix from the members of struct netns_can (as the struct netns_can itself is the member "can" of the struct net.) The conversion is done with: sed -i \ -e "s/struct can_dev_rcv_lists \*can_rx_alldev_list;/struct can_dev_rcv_lists *rx_alldev_list;/" \ -e "s/spinlock_t can_rcvlists_lock;/spinlock_t rcvlists_lock;/" \ -e "s/struct timer_list can_stattimer;/struct timer_list stattimer; /" \ -e "s/can\.can_rx_alldev_list/can.rx_alldev_list/g" \ -e "s/can\.can_rcvlists_lock/can.rcvlists_lock/g" \ -e "s/can\.can_stattimer/can.stattimer/g" \ include/net/netns/can.h \ net/can/*.[ch] Signed-off-by: Oleksij Rempel Acked-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde --- net/can/af_can.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) (limited to 'net/can/af_can.c') diff --git a/net/can/af_can.c b/net/can/af_can.c index 0eadded4a5aa..62b3f2d68287 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -302,7 +302,7 @@ static struct can_dev_rcv_lists *find_dev_rcv_lists(struct net *net, struct net_device *dev) { if (!dev) - return net->can.can_rx_alldev_list; + return net->can.rx_alldev_list; else return (struct can_dev_rcv_lists *)dev->ml_priv; } @@ -456,7 +456,7 @@ int can_rx_register(struct net *net, struct net_device *dev, canid_t can_id, if (!r) return -ENOMEM; - spin_lock(&net->can.can_rcvlists_lock); + spin_lock(&net->can.rcvlists_lock); d = find_dev_rcv_lists(net, dev); if (d) { @@ -481,7 +481,7 @@ int can_rx_register(struct net *net, struct net_device *dev, canid_t can_id, err = -ENODEV; } - spin_unlock(&net->can.can_rcvlists_lock); + spin_unlock(&net->can.rcvlists_lock); return err; } @@ -524,7 +524,7 @@ void can_rx_unregister(struct net *net, struct net_device *dev, canid_t can_id, if (dev && !net_eq(net, dev_net(dev))) return; - spin_lock(&net->can.can_rcvlists_lock); + spin_lock(&net->can.rcvlists_lock); d = find_dev_rcv_lists(net, dev); if (!d) { @@ -569,7 +569,7 @@ void can_rx_unregister(struct net *net, struct net_device *dev, canid_t can_id, } out: - spin_unlock(&net->can.can_rcvlists_lock); + spin_unlock(&net->can.rcvlists_lock); /* schedule the receiver item for deletion */ if (r) { @@ -669,7 +669,7 @@ static void can_receive(struct sk_buff *skb, struct net_device *dev) rcu_read_lock(); /* deliver the packet to sockets listening on all devices */ - matches = can_rcv_filter(net->can.can_rx_alldev_list, skb); + matches = can_rcv_filter(net->can.rx_alldev_list, skb); /* find receive list for this device */ d = find_dev_rcv_lists(net, dev); @@ -807,7 +807,7 @@ static int can_notifier(struct notifier_block *nb, unsigned long msg, break; case NETDEV_UNREGISTER: - spin_lock(&dev_net(dev)->can.can_rcvlists_lock); + spin_lock(&dev_net(dev)->can.rcvlists_lock); d = dev->ml_priv; if (d) { @@ -822,7 +822,7 @@ static int can_notifier(struct notifier_block *nb, unsigned long msg, dev->name); } - spin_unlock(&dev_net(dev)->can.can_rcvlists_lock); + spin_unlock(&dev_net(dev)->can.rcvlists_lock); break; } @@ -832,10 +832,10 @@ static int can_notifier(struct notifier_block *nb, unsigned long msg, static int can_pernet_init(struct net *net) { - spin_lock_init(&net->can.can_rcvlists_lock); - net->can.can_rx_alldev_list = - kzalloc(sizeof(*net->can.can_rx_alldev_list), GFP_KERNEL); - if (!net->can.can_rx_alldev_list) + spin_lock_init(&net->can.rcvlists_lock); + net->can.rx_alldev_list = + kzalloc(sizeof(*net->can.rx_alldev_list), GFP_KERNEL); + if (!net->can.rx_alldev_list) goto out; net->can.pkg_stats = kzalloc(sizeof(*net->can.pkg_stats), GFP_KERNEL); if (!net->can.pkg_stats) @@ -847,9 +847,9 @@ static int can_pernet_init(struct net *net) if (IS_ENABLED(CONFIG_PROC_FS)) { /* the statistics are updated every second (timer triggered) */ if (stats_timer) { - timer_setup(&net->can.can_stattimer, can_stat_update, + timer_setup(&net->can.stattimer, can_stat_update, 0); - mod_timer(&net->can.can_stattimer, + mod_timer(&net->can.stattimer, round_jiffies(jiffies + HZ)); } net->can.pkg_stats->jiffies_init = jiffies; @@ -861,7 +861,7 @@ static int can_pernet_init(struct net *net) out_free_pkg_stats: kfree(net->can.pkg_stats); out_free_rx_alldev_list: - kfree(net->can.can_rx_alldev_list); + kfree(net->can.rx_alldev_list); out: return -ENOMEM; } @@ -873,7 +873,7 @@ static void can_pernet_exit(struct net *net) if (IS_ENABLED(CONFIG_PROC_FS)) { can_remove_proc(net); if (stats_timer) - del_timer_sync(&net->can.can_stattimer); + del_timer_sync(&net->can.stattimer); } /* remove created dev_rcv_lists from still registered CAN devices */ @@ -889,7 +889,7 @@ static void can_pernet_exit(struct net *net) } rcu_read_unlock(); - kfree(net->can.can_rx_alldev_list); + kfree(net->can.rx_alldev_list); kfree(net->can.pkg_stats); kfree(net->can.rcv_lists_stats); } -- cgit v1.2.3-59-g8ed1b