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authorPavel Emelyanov <xemul@openvz.org>2008-01-23 21:20:07 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:53:35 -0800
commitb24b8a247ff65c01b252025926fe564209fae4fc (patch)
tree8a9e0ea1e24b4733d8b9433d41877659505e9da4 /net/ipv4
parenta92aa318b4b369091fd80433c80e62838db8bc1c (diff)
downloadblackbird-op-linux-b24b8a247ff65c01b252025926fe564209fae4fc.tar.gz
blackbird-op-linux-b24b8a247ff65c01b252025926fe564209fae4fc.zip
[NET]: Convert init_timer into setup_timer
Many-many code in the kernel initialized the timer->function and timer->data together with calling init_timer(timer). There is already a helper for this. Use it for networking code. The patch is HUGE, but makes the code 130 lines shorter (98 insertions(+), 228 deletions(-)). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/igmp.c14
-rw-r--r--net/ipv4/inet_connection_sock.c17
-rw-r--r--net/ipv4/inet_fragment.c5
-rw-r--r--net/ipv4/ipmr.c3
-rw-r--r--net/ipv4/ipvs/ip_vs_conn.c4
-rw-r--r--net/ipv4/ipvs/ip_vs_est.c3
-rw-r--r--net/ipv4/ipvs/ip_vs_lblc.c5
-rw-r--r--net/ipv4/ipvs/ip_vs_lblcr.c5
-rw-r--r--net/ipv4/route.c6
9 files changed, 21 insertions, 41 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 7dbc282d4f9f..701558564e96 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1234,9 +1234,7 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr)
spin_lock_init(&im->lock);
#ifdef CONFIG_IP_MULTICAST
im->tm_running=0;
- init_timer(&im->timer);
- im->timer.data=(unsigned long)im;
- im->timer.function=&igmp_timer_expire;
+ setup_timer(&im->timer, &igmp_timer_expire, (unsigned long)im);
im->unsolicit_count = IGMP_Unsolicited_Report_Count;
im->reporter = 0;
im->gsquery = 0;
@@ -1338,13 +1336,11 @@ void ip_mc_init_dev(struct in_device *in_dev)
in_dev->mc_tomb = NULL;
#ifdef CONFIG_IP_MULTICAST
in_dev->mr_gq_running = 0;
- init_timer(&in_dev->mr_gq_timer);
- in_dev->mr_gq_timer.data=(unsigned long) in_dev;
- in_dev->mr_gq_timer.function=&igmp_gq_timer_expire;
+ setup_timer(&in_dev->mr_gq_timer, igmp_gq_timer_expire,
+ (unsigned long)in_dev);
in_dev->mr_ifc_count = 0;
- init_timer(&in_dev->mr_ifc_timer);
- in_dev->mr_ifc_timer.data=(unsigned long) in_dev;
- in_dev->mr_ifc_timer.function=&igmp_ifc_timer_expire;
+ setup_timer(&in_dev->mr_ifc_timer, igmp_ifc_timer_expire,
+ (unsigned long)in_dev);
in_dev->mr_qrv = IGMP_Unsolicited_Report_Count;
#endif
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 8fb6ca23700a..1c2a32f6bfc4 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -277,18 +277,11 @@ void inet_csk_init_xmit_timers(struct sock *sk,
{
struct inet_connection_sock *icsk = inet_csk(sk);
- init_timer(&icsk->icsk_retransmit_timer);
- init_timer(&icsk->icsk_delack_timer);
- init_timer(&sk->sk_timer);
-
- icsk->icsk_retransmit_timer.function = retransmit_handler;
- icsk->icsk_delack_timer.function = delack_handler;
- sk->sk_timer.function = keepalive_handler;
-
- icsk->icsk_retransmit_timer.data =
- icsk->icsk_delack_timer.data =
- sk->sk_timer.data = (unsigned long)sk;
-
+ setup_timer(&icsk->icsk_retransmit_timer, retransmit_handler,
+ (unsigned long)sk);
+ setup_timer(&icsk->icsk_delack_timer, delack_handler,
+ (unsigned long)sk);
+ setup_timer(&sk->sk_timer, keepalive_handler, (unsigned long)sk);
icsk->icsk_pending = icsk->icsk_ack.pending = 0;
}
diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
index e15e04fc6661..737910767ff1 100644
--- a/net/ipv4/inet_fragment.c
+++ b/net/ipv4/inet_fragment.c
@@ -66,9 +66,8 @@ void inet_frags_init(struct inet_frags *f)
f->nqueues = 0;
atomic_set(&f->mem, 0);
- init_timer(&f->secret_timer);
- f->secret_timer.function = inet_frag_secret_rebuild;
- f->secret_timer.data = (unsigned long)f;
+ setup_timer(&f->secret_timer, inet_frag_secret_rebuild,
+ (unsigned long)f);
f->secret_timer.expires = jiffies + f->ctl->secret_interval;
add_timer(&f->secret_timer);
}
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 37bb497d92af..ba6c23cdf47b 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1889,8 +1889,7 @@ void __init ip_mr_init(void)
sizeof(struct mfc_cache),
0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
NULL);
- init_timer(&ipmr_expire_timer);
- ipmr_expire_timer.function=ipmr_expire_process;
+ setup_timer(&ipmr_expire_timer, ipmr_expire_process, 0);
register_netdevice_notifier(&ip_mr_notifier);
#ifdef CONFIG_PROC_FS
proc_net_fops_create(&init_net, "ip_mr_vif", 0, &ipmr_vif_fops);
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index 0a9f3c37e18d..a22cee43ed7c 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -629,9 +629,7 @@ ip_vs_conn_new(int proto, __be32 caddr, __be16 cport, __be32 vaddr, __be16 vport
}
INIT_LIST_HEAD(&cp->c_list);
- init_timer(&cp->timer);
- cp->timer.data = (unsigned long)cp;
- cp->timer.function = ip_vs_conn_expire;
+ setup_timer(&cp->timer, ip_vs_conn_expire, (unsigned long)cp);
cp->protocol = proto;
cp->caddr = caddr;
cp->cport = cport;
diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c
index 7d68b80c4c19..efdd74e4fa28 100644
--- a/net/ipv4/ipvs/ip_vs_est.c
+++ b/net/ipv4/ipvs/ip_vs_est.c
@@ -146,9 +146,8 @@ int ip_vs_new_estimator(struct ip_vs_stats *stats)
write_lock_bh(&est_lock);
est->next = est_list;
if (est->next == NULL) {
- init_timer(&est_timer);
+ setup_timer(&est_timer, estimation_timer, 0);
est_timer.expires = jiffies + 2*HZ;
- est_timer.function = estimation_timer;
add_timer(&est_timer);
}
est_list = est;
diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index ad89644ef5d2..bf8c04a57548 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -391,9 +391,8 @@ static int ip_vs_lblc_init_svc(struct ip_vs_service *svc)
/*
* Hook periodic timer for garbage collection
*/
- init_timer(&tbl->periodic_timer);
- tbl->periodic_timer.data = (unsigned long)tbl;
- tbl->periodic_timer.function = ip_vs_lblc_check_expire;
+ setup_timer(&tbl->periodic_timer, ip_vs_lblc_check_expire,
+ (unsigned long)tbl);
tbl->periodic_timer.expires = jiffies+CHECK_EXPIRE_INTERVAL;
add_timer(&tbl->periodic_timer);
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 2a5ed85a3352..f50da6411378 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -575,9 +575,8 @@ static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc)
/*
* Hook periodic timer for garbage collection
*/
- init_timer(&tbl->periodic_timer);
- tbl->periodic_timer.data = (unsigned long)tbl;
- tbl->periodic_timer.function = ip_vs_lblcr_check_expire;
+ setup_timer(&tbl->periodic_timer, ip_vs_lblcr_check_expire,
+ (unsigned long)tbl);
tbl->periodic_timer.expires = jiffies+CHECK_EXPIRE_INTERVAL;
add_timer(&tbl->periodic_timer);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 28484f396b04..49e008568ddf 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2964,10 +2964,8 @@ int __init ip_rt_init(void)
devinet_init();
ip_fib_init();
- init_timer(&rt_flush_timer);
- rt_flush_timer.function = rt_run_flush;
- init_timer(&rt_secret_timer);
- rt_secret_timer.function = rt_secret_rebuild;
+ setup_timer(&rt_flush_timer, rt_run_flush, 0);
+ setup_timer(&rt_secret_timer, rt_secret_rebuild, 0);
/* All the timers, started at system startup tend
to synchronize. Perturb it a bit.
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