tree 3c3541be5bf31b69aa4cec7334a31928c5eaceb5
parent 84275593ac8531fc57f8b0ebb8a761bf377b5519
author Julia Lawall <Julia.Lawall@lip6.fr> 1395869624 +0100
committer David S. Miller <davem@davemloft.net> 1395948486 -0400

hsr: replace del_timer by del_timer_sync

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>