s390/drivers: use setup_timer

Use setup_timer function instead of initializing timer with the
function and data fields.
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/s390/net/fsm.c

@@ -170,9 +170,7 @@ fsm_addtimer(fsm_timer *this, int millisec, int event, void *arg)
 	       this->fi->name, this, millisec);
 #endif
 
-	init_timer(&this->tl);
-	this->tl.function = (void *)fsm_expire_timer;
-	this->tl.data = (long)this;
+	setup_timer(&this->tl, (void *)fsm_expire_timer, (long)this);
 	this->expire_event = event;
 	this->event_arg = arg;
 	this->tl.expires = jiffies + (millisec * HZ) / 1000;
@@ -191,9 +189,7 @@ fsm_modtimer(fsm_timer *this, int millisec, int event, void *arg)
 #endif
 
 	del_timer(&this->tl);
-	init_timer(&this->tl);
-	this->tl.function = (void *)fsm_expire_timer;
-	this->tl.data = (long)this;
+	setup_timer(&this->tl, (void *)fsm_expire_timer, (long)this);
 	this->expire_event = event;
 	this->event_arg = arg;
 	this->tl.expires = jiffies + (millisec * HZ) / 1000;