[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>

1 files changed, 5 insertions, 9 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