From cbc7f6bd8f824bdc1a4350e69130ba0419a3589d Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 30 Mar 2015 10:43:23 -0700 Subject: [PATCH] serial: kgdb_nmi: Use bool function return values of true/false not 1/0 Use the normal return values for bool functions Signed-off-by: Joe Perches Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/kgdb_nmi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c index 129dc5be6028..117df151627d 100644 --- a/drivers/tty/serial/kgdb_nmi.c +++ b/drivers/tty/serial/kgdb_nmi.c @@ -173,18 +173,18 @@ static int kgdb_nmi_poll_one_knock(void) bool kgdb_nmi_poll_knock(void) { if (kgdb_nmi_knock < 0) - return 1; + return true; while (1) { int ret; ret = kgdb_nmi_poll_one_knock(); if (ret == NO_POLL_CHAR) - return 0; + return false; else if (ret == 1) break; } - return 1; + return true; } /* -- 2.20.1