From 8e217b078138b6dadcef3080a5450ecd6767d09f Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 24 Jan 2020 18:11:32 +0200 Subject: [PATCH] kgdboc: Use for_each_console() helper Replace open coded single-linked list iteration loop with for_each_console() helper in use. Signed-off-by: Andy Shevchenko Acked-by: Daniel Thompson Link: https://lore.kernel.org/r/20200124161132.65519-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/kgdboc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c index c7d51b5..c9f94fa 100644 --- a/drivers/tty/serial/kgdboc.c +++ b/drivers/tty/serial/kgdboc.c @@ -169,15 +169,13 @@ static int configure_kgdboc(void) if (!p) goto noconfig; - cons = console_drivers; - while (cons) { + for_each_console(cons) { int idx; if (cons->device && cons->device(cons, &idx) == p && idx == tty_line) { kgdboc_io_ops.is_console = 1; break; } - cons = cons->next; } kgdb_tty_driver = p; -- 2.7.4