diff mbox series

[05/12] tty: pty, remove BUG_ON from pty_close

Message ID 20210105120239.28031-5-jslaby@suse.cz
State New
Headers show
Series [01/12] vt: move set_leds to keyboard.c | expand

Commit Message

Jiri Slaby Jan. 5, 2021, 12:02 p.m. UTC 
tty->ops->close is always called with a valid tty, so the BUG_ON cannot
trigger.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/tty/pty.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index a59f1e062bc6..5e2374580e27 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 {