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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.

Greg Kroah-Hartman committed 7 years ago

Commit 313f5db1 parent 9655ac43 files · +9 −22Browse files

Showing the changes to include/linux (1 of 3 files). Show all

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include/linux/debugfs.h+4−8
@@ -99,8 +99,8 @@ struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry, · 98 unmodified lines
99 99
100void debugfs_create_u8(const char *name, umode_t mode, struct dentry *parent,100void debugfs_create_u8(const char *name, umode_t mode, struct dentry *parent,
101 u8 *value);101 u8 *value);
102struct dentry *debugfs_create_u16(const char *name, umode_t mode,102void debugfs_create_u16(const char *name, umode_t mode, struct dentry *parent,
103 struct dentry *parent, u16 *value);103 u16 *value);
104struct dentry *debugfs_create_u32(const char *name, umode_t mode,104struct dentry *debugfs_create_u32(const char *name, umode_t mode,
105 struct dentry *parent, u32 *value);105 struct dentry *parent, u32 *value);
106struct dentry *debugfs_create_u64(const char *name, umode_t mode,106struct 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 · 140 unmodified lines
247static inline void debugfs_create_u8(const char *name, umode_t mode,247static inline void debugfs_create_u8(const char *name, umode_t mode,
248 struct dentry *parent, u8 *value) { }248 struct dentry *parent, u8 *value) { }
249 249
250static inline struct dentry *debugfs_create_u16(const char *name, umode_t mode,250static inline void debugfs_create_u16(const char *name, umode_t mode,
251 struct dentry *parent,251 struct dentry *parent, u16 *value) { }
252 u16 *value)
253{
254 return ERR_PTR(-ENODEV);
255}
256 252
257static inline struct dentry *debugfs_create_u32(const char *name, umode_t mode,253static inline struct dentry *debugfs_create_u32(const char *name, umode_t mode,
258 struct dentry *parent,254 struct dentry *parent,

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