net/can/af_can.c: Change del_timer to del_timer_sync

This is important for SMP platform to check if timer function is executing on other CPU with deleting the timer. Signed-off-by: Rajan Aggarwal <Rajan Aggarwal rajan.aggarwal85@gmail.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>

net/can/af_can.c: Change del_timer to del_timer_sync
This is important for SMP platform to check if timer function is executing on other CPU with deleting the timer. Signed-off-by: Rajan Aggarwal <Rajan Aggarwal rajan.aggarwal85@gmail.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
rajan.aggarwal85@gmail.com · David S. Miller
1 parent 6b59e3191d
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
net/can/af_can.c
@@ -857,7 +857,7 @@
 	struct net_device *dev;
  
 	if (stats_timer)
-		del_timer(&can_stattimer);
+		del_timer_sync(&can_stattimer);
  
 	can_remove_proc();
...	...	@@ -857,7 +857,7 @@
857	857	struct net_device *dev;
858	858
859	859	if (stats_timer)
860		- del_timer(&can_stattimer);
	860	+ del_timer_sync(&can_stattimer);
861	861
862	862	can_remove_proc();
863	863