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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-10-11 16:29:25 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-10-14 13:18:06 +0300
commit313f5dbba41d905d59c820bb2d91ee6c661aff99 (patch)
tree5c7f89b18ba55c5e15efcf387f6c7e03f91059be /include/linux/debugfs.h
parent9655ac4aca20d654769b8f0d6a5be34b7ce7bad1 (diff)
downloadlinux-313f5dbba41d905d59c820bb2d91ee6c661aff99.tar.xz
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 <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20191011132931.1186197-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/debugfs.h')
-rw-r--r--include/linux/debugfs.h12
1 files changed, 4 insertions, 8 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 8e071f599245..c83a33a76b6c 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,