From 9655ac4aca20d654769b8f0d6a5be34b7ce7bad1 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 11 Oct 2019 15:29:24 +0200 Subject: debugfs: remove return value of debugfs_create_u8() No one checks the return value of debugfs_create_u8(), 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 Link: https://lore.kernel.org/r/20191011132931.1186197-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/debugfs.h | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'include/linux/debugfs.h') diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 58424eb3b329..8e071f599245 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -97,8 +97,8 @@ ssize_t debugfs_attr_write(struct file *file, const char __user *buf, struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry, struct dentry *new_dir, const char *new_name); -struct dentry *debugfs_create_u8(const char *name, umode_t mode, - struct dentry *parent, u8 *value); +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); struct dentry *debugfs_create_u32(const char *name, umode_t mode, @@ -244,12 +244,8 @@ static inline struct dentry *debugfs_rename(struct dentry *old_dir, struct dentr return ERR_PTR(-ENODEV); } -static inline struct dentry *debugfs_create_u8(const char *name, umode_t mode, - struct dentry *parent, - u8 *value) -{ - return ERR_PTR(-ENODEV); -} +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, -- cgit v1.2.3