Commit a8fbc974 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

TTY: tty_io, remove buffer re-assignments 



TTY buffer head and tail are initialized in tty_buffer_init. No need
to do it once again in initialize_tty_struct where tty_buffer_init is
called.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f8a8c10f

drivers/tty/tty_io.c

+0 −1
Original line number Diff line number Diff line
@@ -2933,7 +2933,6 @@ void initialize_tty_struct(struct tty_struct *tty, 
	tty->session = NULL;

	tty->pgrp = NULL;

	tty->overrun_time = jiffies;

	tty->buf.head = tty->buf.tail = NULL;

	tty_buffer_init(tty);

	mutex_init(&tty->termios_mutex);

	mutex_init(&tty->ldisc_mutex);