From bc17bed5fd73ef1a9aed39f3b0ea26936dad60b8 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 4 Aug 2021 21:01:05 +0800 Subject: [PATCH] printk/index: Fix -Wunused-function warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit If CONFIG_MODULES is n, we got this: kernel/printk/index.c:146:13: warning: ‘pi_remove_file’ defined but not used [-Wunused-function] Move it inside #ifdef block to fix this warning. Reported-by: Hulk Robot Signed-off-by: YueHaibing Signed-off-by: Petr Mladek Link: https://lore.kernel.org/r/20210804130105.18732-1-yuehaibing@huawei.com --- kernel/printk/index.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/printk/index.c b/kernel/printk/index.c index 58d2727..d370940 100644 --- a/kernel/printk/index.c +++ b/kernel/printk/index.c @@ -143,12 +143,12 @@ static void pi_create_file(struct module *mod) mod, &dfs_index_fops); } +#ifdef CONFIG_MODULES static void pi_remove_file(struct module *mod) { debugfs_remove(debugfs_lookup(pi_get_module_name(mod), dfs_index)); } -#ifdef CONFIG_MODULES static int pi_module_notify(struct notifier_block *nb, unsigned long op, void *data) { -- 2.7.4