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debugfs: remove return value of debugfs_create_bool()

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No one checks the return value of debugfs_create_bool(), as it's not
needed, so make the return value void, so that no one tries to do so in
the future.

Link: https://lore.kernel.org/r/20210521184519.1356639-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2021-05-21 20:45:19 +02:00
parent 1be4ec2456
commit 393b06383f
3 changed files with 9 additions and 22 deletions
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include/linux/debugfs.h
+4 -8
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@@ -126,8 +126,8 @@ void debugfs_create_size_t(const char *name, umode_t mode,
struct dentry *parent, size_t *value);
void debugfs_create_atomic_t(const char *name, umode_t mode,
struct dentry *parent, atomic_t *value);
struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent, bool *value);
void debugfs_create_bool(const char *name, umode_t mode, struct dentry *parent,
bool *value);
void debugfs_create_str(const char *name, umode_t mode,
struct dentry *parent, char **value);
@@ -295,12 +295,8 @@ static inline void debugfs_create_atomic_t(const char *name, umode_t mode,
atomic_t *value)
{ }
static inline struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent,
bool *value)
{
return ERR_PTR(-ENODEV);
}
static inline void debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent, bool *value) { }
static inline void debugfs_create_str(const char *name, umode_t mode,
struct dentry *parent,