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net: bridge: log port STP state on change 

Remove the shared br_log_state function and print the info directly in
br_set_state, where the net_bridge_port state is actually changed.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Acked-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2016-02-16 10:09:51 -05:00 committed by David S. Miller
parent 37a6351a64
commit 7c25b16dbb
5 changed files with 4 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
net/bridge/br_netlink.c
View File

@ -598,7 +598,6 @@ static int br_set_port_state(struct net_bridge_port *p, u8 state)
return -ENETDOWN;
br_set_state(p, state);
br_log_state(p);
br_port_state_selection(p->br);
return 0;
}

1
net/bridge/br_private.h
View File

@ -900,7 +900,6 @@ static inline void br_nf_core_fini(void) {}
#endif
/* br_stp.c */
void br_log_state(const struct net_bridge_port *p);
void br_set_state(struct net_bridge_port *p, unsigned int state);
struct net_bridge_port *br_get_port(struct net_bridge *br, u16 port_no);
void br_init_port(struct net_bridge_port *p);

14
net/bridge/br_stp.c
View File

@ -30,13 +30,6 @@ static const char *const br_port_state_names[] = {
[BR_STATE_BLOCKING] = "blocking",
};
void br_log_state(const struct net_bridge_port *p)
{
br_info(p->br, "port %u(%s) entered %s state\n",
(unsigned int) p->port_no, p->dev->name,
br_port_state_names[p->state]);
}
void br_set_state(struct net_bridge_port *p, unsigned int state)
{
struct switchdev_attr attr = {
@ -52,6 +45,10 @@ void br_set_state(struct net_bridge_port *p, unsigned int state)
if (err && err != -EOPNOTSUPP)
br_warn(p->br, "error setting offload STP state on port %u(%s)\n",
(unsigned int) p->port_no, p->dev->name);
else
br_info(p->br, "port %u(%s) entered %s state\n",
(unsigned int) p->port_no, p->dev->name,
br_port_state_names[p->state]);
}
/* called under bridge lock */
@ -126,7 +123,6 @@ static void br_root_port_block(const struct net_bridge *br,
(unsigned int) p->port_no, p->dev->name);
br_set_state(p, BR_STATE_LISTENING);
br_log_state(p);
br_ifinfo_notify(RTM_NEWLINK, p);
if (br->forward_delay > 0)
@ -407,7 +403,6 @@ static void br_make_blocking(struct net_bridge_port *p)
br_topology_change_detection(p->br);
br_set_state(p, BR_STATE_BLOCKING);
br_log_state(p);
br_ifinfo_notify(RTM_NEWLINK, p);
del_timer(&p->forward_delay_timer);
@ -431,7 +426,6 @@ static void br_make_forwarding(struct net_bridge_port *p)
else
br_set_state(p, BR_STATE_LEARNING);
br_log_state(p);
br_ifinfo_notify(RTM_NEWLINK, p);
if (br->forward_delay != 0)

2
net/bridge/br_stp_if.c
View File

@ -102,7 +102,6 @@ void br_stp_enable_port(struct net_bridge_port *p)
{
br_init_port(p);
br_port_state_selection(p->br);
br_log_state(p);
br_ifinfo_notify(RTM_NEWLINK, p);
}
@ -118,7 +117,6 @@ void br_stp_disable_port(struct net_bridge_port *p)
p->topology_change_ack = 0;
p->config_pending = 0;
br_log_state(p);
br_ifinfo_notify(RTM_NEWLINK, p);
del_timer(&p->message_age_timer);

1
net/bridge/br_stp_timer.c
View File

@ -98,7 +98,6 @@ static void br_forward_delay_timer_expired(unsigned long arg)
br_topology_change_detection(br);
netif_carrier_on(br->dev);
}
br_log_state(p);
rcu_read_lock();
br_ifinfo_notify(RTM_NEWLINK, p);
rcu_read_unlock();