debugfs: remove return value of debugfs_create_u16()
No one checks the return value of debugfs_create_u16(), as it's not
needed, so make the return value void, so that no one tries to do so in
the future.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 8e071f5..c83a33a 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -99,8 +99,8 @@ struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
void debugfs_create_u8(const char *name, umode_t mode, struct dentry *parent,
u8 *value);
-struct dentry *debugfs_create_u16(const char *name, umode_t mode,
- struct dentry *parent, u16 *value);
+void debugfs_create_u16(const char *name, umode_t mode, struct dentry *parent,
+ u16 *value);
struct dentry *debugfs_create_u32(const char *name, umode_t mode,
struct dentry *parent, u32 *value);
struct dentry *debugfs_create_u64(const char *name, umode_t mode,
@@ -247,12 +247,8 @@ static inline struct dentry *debugfs_rename(struct dentry *old_dir, struct dentr
static inline void debugfs_create_u8(const char *name, umode_t mode,
struct dentry *parent, u8 *value) { }
-static inline struct dentry *debugfs_create_u16(const char *name, umode_t mode,
- struct dentry *parent,
- u16 *value)
-{
- return ERR_PTR(-ENODEV);
-}
+static inline void debugfs_create_u16(const char *name, umode_t mode,
+ struct dentry *parent, u16 *value) { }
static inline struct dentry *debugfs_create_u32(const char *name, umode_t mode,
struct dentry *parent,
