[PATCH v4 10/32] tty: Wait for SAK work before waiting for hangup work

[Peter Hurley]

SAK work may schedule hangup work (if TTY_SOFT_SAK is defined), thus
SAK work must be flushed before hangup work.

Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
---
 drivers/tty/tty_ldisc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 7712091..37671fcc 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -506,8 +506,8 @@ static void tty_ldisc_restore(struct tty_struct *tty, struct tty_ldisc *old)
  */
 static void tty_ldisc_flush_works(struct tty_struct *tty)
 {
-	flush_work(&tty->hangup_work);
 	flush_work(&tty->SAK_work);
+	flush_work(&tty->hangup_work);
 	flush_work(&tty->port->buf.work);
 }
 
-- 
1.8.1.2

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