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

[Jiri Slaby]

tty->ops->close is always called with a valid tty, so the BUG_ON cannot
trigger.

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

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 {
-- 
2.30.0