AcoSail/kernel_optimize_test
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atm: replace del_timer by del_timer_sync

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Use del_timer_sync to ensure that the timer is stopped on all CPUs before
the driver exists.

This change was suggested by Thomas Gleixner.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
declarer name module_exit;
identifier ex;
@@

module_exit(ex);

@@
identifier r.ex;
@@

ex(...) {
  <...
- del_timer
+ del_timer_sync
    (...)
  ...>
}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julia Lawall 2014-03-26 22:33:40 +01:00 committed by David S. Miller
parent 0c295e44de
commit 84275593ac
1 changed files with 1 additions and 1 deletions
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2
net/atm/mpc.c
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@ -1492,7 +1492,7 @@ static void __exit atm_mpoa_cleanup(void)
mpc_proc_clean();
del_timer(&mpc_timer);
del_timer_sync(&mpc_timer);
unregister_netdevice_notifier(&mpoa_notifier);
deregister_atm_ioctl(&atm_ioctl_ops);