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authorAllen Pais <allen.pais@oracle.com>2017-11-03 11:51:11 +0530
committerDavid S. Miller <davem@davemloft.net>2017-11-03 15:42:49 +0900
commit1a3deb11d66ec4509462bbe9f162fc4bb991b061 (patch)
tree37127d36b9bde8801ddfb3dcf886069d04eb2690
parent88c1f37f05f30d74f56aec1f3bc10d238c9ba152 (diff)
downloadlinux-1a3deb11d66ec4509462bbe9f162fc4bb991b061.tar.bz2
net: bridge: Convert timers to use timer_setup()
switch to using the new timer_setup() and from_timer() api's. Signed-off-by: Allen Pais <allen.pais@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/bridge/br_stp_timer.c48
1 files changed, 19 insertions, 29 deletions
diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c
index b54c1a331450..e7739de5f0e1 100644
--- a/net/bridge/br_stp_timer.c
+++ b/net/bridge/br_stp_timer.c
@@ -31,9 +31,9 @@ static int br_is_designated_for_some_port(const struct net_bridge *br)
return 0;
}
-static void br_hello_timer_expired(unsigned long arg)
+static void br_hello_timer_expired(struct timer_list *t)
{
- struct net_bridge *br = (struct net_bridge *)arg;
+ struct net_bridge *br = from_timer(br, t, hello_timer);
br_debug(br, "hello timer expired\n");
spin_lock(&br->lock);
@@ -47,9 +47,9 @@ static void br_hello_timer_expired(unsigned long arg)
spin_unlock(&br->lock);
}
-static void br_message_age_timer_expired(unsigned long arg)
+static void br_message_age_timer_expired(struct timer_list *t)
{
- struct net_bridge_port *p = (struct net_bridge_port *) arg;
+ struct net_bridge_port *p = from_timer(p, t, message_age_timer);
struct net_bridge *br = p->br;
const bridge_id *id = &p->designated_bridge;
int was_root;
@@ -80,9 +80,9 @@ static void br_message_age_timer_expired(unsigned long arg)
spin_unlock(&br->lock);
}
-static void br_forward_delay_timer_expired(unsigned long arg)
+static void br_forward_delay_timer_expired(struct timer_list *t)
{
- struct net_bridge_port *p = (struct net_bridge_port *) arg;
+ struct net_bridge_port *p = from_timer(p, t, forward_delay_timer);
struct net_bridge *br = p->br;
br_debug(br, "port %u(%s) forward delay timer\n",
@@ -104,9 +104,9 @@ static void br_forward_delay_timer_expired(unsigned long arg)
spin_unlock(&br->lock);
}
-static void br_tcn_timer_expired(unsigned long arg)
+static void br_tcn_timer_expired(struct timer_list *t)
{
- struct net_bridge *br = (struct net_bridge *) arg;
+ struct net_bridge *br = from_timer(br, t, tcn_timer);
br_debug(br, "tcn timer expired\n");
spin_lock(&br->lock);
@@ -118,9 +118,9 @@ static void br_tcn_timer_expired(unsigned long arg)
spin_unlock(&br->lock);
}
-static void br_topology_change_timer_expired(unsigned long arg)
+static void br_topology_change_timer_expired(struct timer_list *t)
{
- struct net_bridge *br = (struct net_bridge *) arg;
+ struct net_bridge *br = from_timer(br, t, topology_change_timer);
br_debug(br, "topo change timer expired\n");
spin_lock(&br->lock);
@@ -129,9 +129,9 @@ static void br_topology_change_timer_expired(unsigned long arg)
spin_unlock(&br->lock);
}
-static void br_hold_timer_expired(unsigned long arg)
+static void br_hold_timer_expired(struct timer_list *t)
{
- struct net_bridge_port *p = (struct net_bridge_port *) arg;
+ struct net_bridge_port *p = from_timer(p, t, hold_timer);
br_debug(p->br, "port %u(%s) hold timer expired\n",
(unsigned int) p->port_no, p->dev->name);
@@ -144,27 +144,17 @@ static void br_hold_timer_expired(unsigned long arg)
void br_stp_timer_init(struct net_bridge *br)
{
- setup_timer(&br->hello_timer, br_hello_timer_expired,
- (unsigned long) br);
-
- setup_timer(&br->tcn_timer, br_tcn_timer_expired,
- (unsigned long) br);
-
- setup_timer(&br->topology_change_timer,
- br_topology_change_timer_expired,
- (unsigned long) br);
+ timer_setup(&br->hello_timer, br_hello_timer_expired, 0);
+ timer_setup(&br->tcn_timer, br_tcn_timer_expired, 0);
+ timer_setup(&br->topology_change_timer,
+ br_topology_change_timer_expired, 0);
}
void br_stp_port_timer_init(struct net_bridge_port *p)
{
- setup_timer(&p->message_age_timer, br_message_age_timer_expired,
- (unsigned long) p);
-
- setup_timer(&p->forward_delay_timer, br_forward_delay_timer_expired,
- (unsigned long) p);
-
- setup_timer(&p->hold_timer, br_hold_timer_expired,
- (unsigned long) p);
+ timer_setup(&p->message_age_timer, br_message_age_timer_expired, 0);
+ timer_setup(&p->forward_delay_timer, br_forward_delay_timer_expired, 0);
+ timer_setup(&p->hold_timer, br_hold_timer_expired, 0);
}
/* Report ticks left (in USER_HZ) used for API */