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authorMarc Kleine-Budde <mkl@pengutronix.de>2018-10-08 09:02:26 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2019-09-04 13:29:13 +0200
commit6c43bb3a413c0e5a73b48f35525f8a76396cda2f (patch)
tree085bc2d316f1456dabad3d4af136163a1cf34c35 /net/can
parent2c1f9e26344483e2c74e80ef708d9c7fd2e543f4 (diff)
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can: netns: give structs holding the CAN statistics a sensible name
This patch renames both "struct s_stats" and "struct s_pstats", to "struct can_pkg_stats" and "struct can_rcv_lists_stats" to better reflect their meaning and improve code readability. The conversion is done with: sed -i \ -e "s/struct s_stats/struct can_pkg_stats/g" \ -e "s/struct s_pstats/struct can_rcv_lists_stats/g" \ net/can/*.[ch] \ include/net/netns/can.h 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>
Diffstat (limited to 'net/can')
-rw-r--r--net/can/af_can.c8
-rw-r--r--net/can/af_can.h4
-rw-r--r--net/can/proc.c16
3 files changed, 14 insertions, 14 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 9a9a51847c7c..0da9e6a573c5 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -198,7 +198,7 @@ int can_send(struct sk_buff *skb, int loop)
{
struct sk_buff *newskb = NULL;
struct canfd_frame *cfd = (struct canfd_frame *)skb->data;
- struct s_stats *can_stats = dev_net(skb->dev)->can.can_stats;
+ struct can_pkg_stats *can_stats = dev_net(skb->dev)->can.can_stats;
int err = -EINVAL;
if (skb->len == CAN_MTU) {
@@ -441,7 +441,7 @@ int can_rx_register(struct net *net, struct net_device *dev, canid_t can_id,
struct receiver *r;
struct hlist_head *rl;
struct can_dev_rcv_lists *d;
- struct s_pstats *can_pstats = net->can.can_pstats;
+ struct can_rcv_lists_stats *can_pstats = net->can.can_pstats;
int err = 0;
/* insert new receiver (dev,canid,mask) -> (func,data) */
@@ -515,7 +515,7 @@ void can_rx_unregister(struct net *net, struct net_device *dev, canid_t can_id,
{
struct receiver *r = NULL;
struct hlist_head *rl;
- struct s_pstats *can_pstats = net->can.can_pstats;
+ struct can_rcv_lists_stats *can_pstats = net->can.can_pstats;
struct can_dev_rcv_lists *d;
if (dev && dev->type != ARPHRD_CAN)
@@ -655,7 +655,7 @@ static void can_receive(struct sk_buff *skb, struct net_device *dev)
{
struct can_dev_rcv_lists *d;
struct net *net = dev_net(dev);
- struct s_stats *can_stats = net->can.can_stats;
+ struct can_pkg_stats *can_stats = net->can.can_stats;
int matches;
/* update statistics */
diff --git a/net/can/af_can.h b/net/can/af_can.h
index 9cdb79083623..25d22e534506 100644
--- a/net/can/af_can.h
+++ b/net/can/af_can.h
@@ -78,7 +78,7 @@ struct can_dev_rcv_lists {
/* statistic structures */
/* can be reset e.g. by can_init_stats() */
-struct s_stats {
+struct can_pkg_stats {
unsigned long jiffies_init;
unsigned long rx_frames;
@@ -103,7 +103,7 @@ struct s_stats {
};
/* persistent statistics */
-struct s_pstats {
+struct can_rcv_lists_stats {
unsigned long stats_reset;
unsigned long user_reset;
unsigned long rcv_entries;
diff --git a/net/can/proc.c b/net/can/proc.c
index edb822c31902..d05e8c8b420d 100644
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -78,14 +78,14 @@ static const char rx_list_name[][8] = {
static void can_init_stats(struct net *net)
{
- struct s_stats *can_stats = net->can.can_stats;
- struct s_pstats *can_pstats = net->can.can_pstats;
+ struct can_pkg_stats *can_stats = net->can.can_stats;
+ struct can_rcv_lists_stats *can_pstats = net->can.can_pstats;
/*
* This memset function is called from a timer context (when
* can_stattimer is active which is the default) OR in a process
* context (reading the proc_fs when can_stattimer is disabled).
*/
- memset(can_stats, 0, sizeof(struct s_stats));
+ memset(can_stats, 0, sizeof(struct can_pkg_stats));
can_stats->jiffies_init = jiffies;
can_pstats->stats_reset++;
@@ -119,7 +119,7 @@ static unsigned long calc_rate(unsigned long oldjif, unsigned long newjif,
void can_stat_update(struct timer_list *t)
{
struct net *net = from_timer(net, t, can.can_stattimer);
- struct s_stats *can_stats = net->can.can_stats;
+ struct can_pkg_stats *can_stats = net->can.can_stats;
unsigned long j = jiffies; /* snapshot */
/* restart counting in timer context on user request */
@@ -212,8 +212,8 @@ static void can_print_recv_banner(struct seq_file *m)
static int can_stats_proc_show(struct seq_file *m, void *v)
{
struct net *net = m->private;
- struct s_stats *can_stats = net->can.can_stats;
- struct s_pstats *can_pstats = net->can.can_pstats;
+ struct can_pkg_stats *can_stats = net->can.can_stats;
+ struct can_rcv_lists_stats *can_pstats = net->can.can_pstats;
seq_putc(m, '\n');
seq_printf(m, " %8ld transmitted frames (TXF)\n", can_stats->tx_frames);
@@ -274,8 +274,8 @@ static int can_stats_proc_show(struct seq_file *m, void *v)
static int can_reset_stats_proc_show(struct seq_file *m, void *v)
{
struct net *net = m->private;
- struct s_pstats *can_pstats = net->can.can_pstats;
- struct s_stats *can_stats = net->can.can_stats;
+ struct can_rcv_lists_stats *can_pstats = net->can.can_pstats;
+ struct can_pkg_stats *can_stats = net->can.can_stats;
user_reset = 1;