From 9bc1b2b9b848e9334ab1268fb4dc35a68b70022f Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Tue, 5 Jan 2021 13:02:32 +0100 Subject: [PATCH] tty: pty, remove BUG_ON from pty_close tty->ops->close is always called with a valid tty, so the BUG_ON cannot trigger. Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20210105120239.28031-5-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- drivers/tty/pty.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index a59f1e0..5e23745 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -45,7 +45,6 @@ static DEFINE_MUTEX(devpts_mutex); static void pty_close(struct tty_struct *tty, struct file *filp) { - BUG_ON(!tty); if (tty->driver->subtype == PTY_TYPE_MASTER) WARN_ON(tty->count > 1); else { -- 2.7.4