Ilya Zykov 7962fce9a0 tty: n_hdlc not atomic use tty->flags.
N_HDLC can spoil tty->flags because use not atomic operations on tty->flags.
I use n_hdlc line discipline and it happens.

Signed-off-by: Ilya Zykov <ilya@ilyx.ru>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30 21:30:49 +09:00
..
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2011-11-23 11:33:07 +01:00
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