diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2022-01-20 05:08:00 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-20 09:52:52 +0300 |
| commit | ae62fbe299629d3b2fa61d4cf5146258c4d99fdf (patch) | |
| tree | 0a0a4cac4baf7e13b6765b5b5e604f019bcd822a /arch | |
| parent | 25bc5b0de91bc5e7afa65f1face0087fb9e331c7 (diff) | |
| download | linux-ae62fbe299629d3b2fa61d4cf5146258c4d99fdf.tar.xz | |
proc: make the proc_create[_data]() stubs static inlines
Change the proc_create[_data]() stubs which are used when CONFIG_PROC_FS
is not set from #defines to a static inline stubs.
This should fix clang -Werror builds failing due to errors like this:
drivers/platform/x86/thinkpad_acpi.c:918:30: error: unused variable
'dispatch_proc_ops' [-Werror,-Wunused-const-variable]
Fixing this in include/linux/proc_fs.h should ensure that the same issue
is also fixed in any other drivers hitting the same -Werror issue.
[akpm@linux-foundation.org: fix CONFIG_PROC_FS=n]
[akpm@linux-foundation.org: fix arch/sparc/kernel/led.c]
[akpm@linux-foundation.org: fix build]
Link: https://lkml.kernel.org/r/20211116131112.508304-1-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/kernel/led.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c index 3a66e62eb2a0..ab657b359789 100644 --- a/arch/sparc/kernel/led.c +++ b/arch/sparc/kernel/led.c @@ -114,18 +114,16 @@ static const struct proc_ops led_proc_ops = { }; #endif -static struct proc_dir_entry *led; - #define LED_VERSION "0.1" static int __init led_init(void) { timer_setup(&led_blink_timer, led_blink, 0); - led = proc_create("led", 0, NULL, &led_proc_ops); - if (!led) +#ifdef CONFIG_PROC_FS + if (!proc_create("led", 0, NULL, &led_proc_ops)) return -ENOMEM; - +#endif printk(KERN_INFO "led: version %s, Lars Kotthoff <metalhead@metalhead.ws>\n", LED_VERSION); |