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 /include/linux/proc_fs.h | |
| 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 'include/linux/proc_fs.h')
| -rw-r--r-- | include/linux/proc_fs.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 069c7fd95396..01b9268451a8 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -178,8 +178,16 @@ static inline struct proc_dir_entry *proc_mkdir_mode(const char *name, #define proc_create_seq(name, mode, parent, ops) ({NULL;}) #define proc_create_single(name, mode, parent, show) ({NULL;}) #define proc_create_single_data(name, mode, parent, show, data) ({NULL;}) -#define proc_create(name, mode, parent, proc_ops) ({NULL;}) -#define proc_create_data(name, mode, parent, proc_ops, data) ({NULL;}) + +static inline struct proc_dir_entry * +proc_create(const char *name, umode_t mode, struct proc_dir_entry *parent, + const struct proc_ops *proc_ops) +{ return NULL; } + +static inline struct proc_dir_entry * +proc_create_data(const char *name, umode_t mode, struct proc_dir_entry *parent, + const struct proc_ops *proc_ops, void *data) +{ return NULL; } static inline void proc_set_size(struct proc_dir_entry *de, loff_t size) {} static inline void proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid) {} |