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| author |   YueHaibing <yuehaibing@huawei.com> | 2021-08-04 21:01:05 +0800 |
|---|---|---|
| committer |   Petr Mladek <pmladek@suse.com> | 2021-08-27 16:42:44 +0200 |
| commit | bc17bed5fd73ef1a9aed39f3b0ea26936dad60b8 (patch) | |
| tree | 81a14ab90807ca4853a4409e64912e751c2a298c /kernel/printk/index.c | |
| parent | printk: Move the printk() kerneldoc comment to its new home (diff) | |
| download | linux-dev-bc17bed5fd73ef1a9aed39f3b0ea26936dad60b8.tar.xz linux-dev-bc17bed5fd73ef1a9aed39f3b0ea26936dad60b8.zip | |
printk/index: Fix -Wunused-function warning
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 <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20210804130105.18732-1-yuehaibing@huawei.com
Diffstat (limited to 'kernel/printk/index.c')
| -rw-r--r-- | kernel/printk/index.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/printk/index.c b/kernel/printk/index.c index 58d27272f992..d3709408debe 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) { |