Merge "tty: cancel delayed work before ldisc and disc_data become NULL" (5d971c3b) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/tty/tty_ldisc.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -638,6 +638,12 @@ static void tty_ldisc_kill(struct tty_struct *tty)
		{
		if (!tty->ldisc)
		return;

		#if defined(CONFIG_TTY_FLUSH_LOCAL_ECHO)
		if (tty->echo_delayed_work.work.func)
		cancel_delayed_work_sync(&tty->echo_delayed_work);
		#endif

		/*
		* Now kill off the ldisc
		*/