From d1150d29906cdfddf8a43aaf5a4cafa4f22474fa Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Thu, 10 Aug 2023 11:14:41 +0200 Subject: [PATCH] tty: drop tty_debug_wait_until_sent() It's a nop for everyone as TTY_DEBUG_WAIT_UNTIL_SENT is never set. Provided, we have better debugging/printout mechanisms nowadays, remove this mechanism. Signed-off-by: "Jiri Slaby (SUSE)" Link: https://lore.kernel.org/r/20230810091510.13006-8-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_ioctl.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index e3e1318..f63e8b1 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -28,14 +28,6 @@ #include #include -#undef TTY_DEBUG_WAIT_UNTIL_SENT - -#ifdef TTY_DEBUG_WAIT_UNTIL_SENT -# define tty_debug_wait_until_sent(tty, f, args...) tty_debug(tty, f, ##args) -#else -# define tty_debug_wait_until_sent(tty, f, args...) do {} while (0) -#endif - #undef DEBUG /* @@ -198,8 +190,6 @@ int tty_unthrottle_safe(struct tty_struct *tty) void tty_wait_until_sent(struct tty_struct *tty, long timeout) { - tty_debug_wait_until_sent(tty, "wait until sent, timeout=%ld\n", timeout); - if (!timeout) timeout = MAX_SCHEDULE_TIMEOUT; -- 2.7.4