[PATCH -next 8/9] tty: Remove unnecessary buffer work flush

[Peter Hurley]

In order to safely call tty_ldisc_flush_works(), the ldisc must
already have been halted, so any pending buffer work has already
been cancelled or flushed as part of the halt.

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

diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 9f4c7b0..19e088a 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -506,7 +506,6 @@ static void tty_ldisc_flush_works(struct tty_struct *tty)
 {
 	flush_work(&tty->hangup_work);
 	flush_work(&tty->SAK_work);
-	flush_work(&tty->port->buf.work);
 }
 
 /**
-- 
1.8.0

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