| commit | 97f9f707d26dfe34368a5b88f1996f2eaf973b42 | [log] [tgz] |
|---|---|---|
| author | Fabian Frederick <fabf@skynet.be> | Fri Feb 20 19:12:57 2015 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Mar 07 03:08:42 2015 +0100 |
| tree | 366b6e1778ad0489755a74289e1622f6145f9dff | |
| parent | 5dcb34bbc3f3274b37a71a71f1b60ac96782a5ed [diff] |
serial: core: replace current->state by __set_current_state() Use helper functions to access current->state. Direct assignments are prone to races and therefore buggy. Thanks to Peter Zijlstra for the exact definition of the problem. Suggested-By: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>