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Subject[PATCH v2 11/19] tty: Fix comments for tty_ldisc_release()
Date
tty_ldisc_kill() sets tty->ldisc to NULL; _not_ to N_TTY with a valid
but unopened ldisc. Fix function header documentation.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/tty_ldisc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index b3cead9..8582aeb 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -759,8 +759,7 @@ static void tty_ldisc_kill(struct tty_struct *tty)
* @tty: tty being shut down (or one end of pty pair)
*
* Called during the final close of a tty or a pty pair in order to shut
- * down the line discpline layer. On exit, each ldisc assigned is N_TTY and
- * each ldisc has not been opened.
+ * down the line discpline layer. On exit, each tty's ldisc is NULL.
*/

void tty_ldisc_release(struct tty_struct *tty)
--
2.7.0
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