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authorVivien Didelot <vivien.didelot@savoirfairelinux.com>2016-02-16 18:09:51 +0300
committerDavid S. Miller <davem@davemloft.net>2016-02-18 22:20:08 +0300
commit7c25b16dbbcf37ce8019bacf634ee47d852225d9 (patch)
treeb84032688a12ced8f54925ec8b370eed6c857fdd /net/bridge
parent37a6351a64a95f0671d2b3e24b6b085a5885a927 (diff)
downloadlinux-7c25b16dbbcf37ce8019bacf634ee47d852225d9.tar.xz
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>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_netlink.c1
-rw-r--r--net/bridge/br_private.h1
-rw-r--r--net/bridge/br_stp.c14
-rw-r--r--net/bridge/br_stp_if.c2
-rw-r--r--net/bridge/br_stp_timer.c1
5 files changed, 4 insertions, 15 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 40197ff8918a..e9c635eae24d 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -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;
}
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 302ab0a43725..1b5d145dfcbf 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -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);
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index b3cca126b103..c22816a0b1b1 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -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)
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index a31ac6ad76a2..984d46263007 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -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);
diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c
index 5f0f5af0ec35..da058b85aa22 100644
--- a/net/bridge/br_stp_timer.c
+++ b/net/bridge/br_stp_timer.c
@@ -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();