From: Jiri Slaby Date: Mon, 15 Apr 2013 05:52:05 +0000 (+0200) Subject: TTY: pty, fix compilation warning X-Git-Tag: firefly_0821_release~3680^2~673^2~8 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f4b208eb91776b0522b41c78fac6cf08134db78f;p=firefly-linux-kernel-4.4.55.git TTY: pty, fix compilation warning When CONFIG_UNIX98_PTYS is unset, we see this warning in pty: drivers/tty/pty.c:409:13: warning: ‘pty_unix98_shutdown’ defined but not used Fix that by moving the function to a section which depends on that config. Signed-off-by: Jiri Slaby Reported-by: Toralf Foerster Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index 71e456aa6367..a62798fcc014 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -405,12 +405,6 @@ err: return retval; } -/* this is called once with whichever end is closed last */ -static void pty_unix98_shutdown(struct tty_struct *tty) -{ - devpts_kill_index(tty->driver_data, tty->index); -} - static void pty_cleanup(struct tty_struct *tty) { tty_port_put(tty->port); @@ -626,6 +620,12 @@ static void pty_unix98_remove(struct tty_driver *driver, struct tty_struct *tty) { } +/* this is called once with whichever end is closed last */ +static void pty_unix98_shutdown(struct tty_struct *tty) +{ + devpts_kill_index(tty->driver_data, tty->index); +} + static const struct tty_operations ptm_unix98_ops = { .lookup = ptm_unix98_lookup, .install = pty_unix98_install,