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| author | Peter Hurley <peter@hurleysoftware.com> | 2016-01-11 07:41:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-28 00:01:44 +0100 |
| commit | 5b6e6832f41c9422753804671ee06af37ac8caf6 (patch) | |
| tree | 18d7765f62ac48006c43d782190b964253ed61ed /drivers/tty/tty_ldisc.c | |
| parent | tty: Fix comments for tty_ldisc_get() (diff) | |
| download | linux-5b6e6832f41c9422753804671ee06af37ac8caf6.tar.xz linux-5b6e6832f41c9422753804671ee06af37ac8caf6.zip | |
tty: Fix comments for tty_ldisc_release()
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/tty/tty_ldisc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c index 4008f5f65345..14d2165ba270 100644 --- a/drivers/tty/tty_ldisc.c +++ b/drivers/tty/tty_ldisc.c @@ -757,8 +757,7 @@ 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) |