From 31c025b5fece8d0fdc88920065fbc1ff7e4a78b1 Mon Sep 17 00:00:00 2001 From: Yaowei Bai Date: Wed, 20 Jan 2016 14:59:27 -0800 Subject: [PATCH] init/main.c: obsolete_checksetup can be boolean Make obsolete_checksetup() return bool due to this particular function only using either one or zero as its return value. No functional change. Signed-off-by: Yaowei Bai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/init/main.c b/init/main.c index c6ebefafa496..58c9e374704b 100644 --- a/init/main.c +++ b/init/main.c @@ -164,10 +164,10 @@ static const char *panic_later, *panic_param; extern const struct obs_kernel_param __setup_start[], __setup_end[]; -static int __init obsolete_checksetup(char *line) +static bool __init obsolete_checksetup(char *line) { const struct obs_kernel_param *p; - int had_early_param = 0; + bool had_early_param = false; p = __setup_start; do { @@ -179,13 +179,13 @@ static int __init obsolete_checksetup(char *line) * Keep iterating, as we can have early * params and __setups of same names 8( */ if (line[n] == '\0' || line[n] == '=') - had_early_param = 1; + had_early_param = true; } else if (!p->setup_func) { pr_warn("Parameter %s is obsolete, ignored\n", p->str); - return 1; + return true; } else if (p->setup_func(line + n)) - return 1; + return true; } p++; } while (p < __setup_end); -- 2.39.5