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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-10-11 15:29:28 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-11-02 18:09:12 +0100
commitc7c1168909410e692be6df17d0092363a00f33a9 (patch)
tree088a6c5b71ed3f7da2b2ff05002becaf469c5022 /include/linux/debugfs.h
parentff229319f436f8e54345d832996b69db63bfc2d9 (diff)
debugfs: remove return value of debugfs_create_x8()
No one checks the return value of debugfs_create_x8(), 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/20191011132931.1186197-5-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 33690949b45d..c127c159d10a 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -107,8 +107,8 @@ void debugfs_create_u64(const char *name, umode_t mode, struct dentry *parent,
u64 *value);
struct dentry *debugfs_create_ulong(const char *name, umode_t mode,
struct dentry *parent, unsigned long *value);
-struct dentry *debugfs_create_x8(const char *name, umode_t mode,
- struct dentry *parent, u8 *value);
+void debugfs_create_x8(const char *name, umode_t mode, struct dentry *parent,
+ u8 *value);
void debugfs_create_x16(const char *name, umode_t mode, struct dentry *parent,
u16 *value);
void debugfs_create_x32(const char *name, umode_t mode, struct dentry *parent,
@@ -268,12 +268,8 @@ static inline struct dentry *debugfs_create_ulong(const char *name,
return ERR_PTR(-ENODEV);
}
-static inline struct dentry *debugfs_create_x8(const char *name, umode_t mode,
- struct dentry *parent,
- u8 *value)
-{
- return ERR_PTR(-ENODEV);
-}
+static inline void debugfs_create_x8(const char *name, umode_t mode,
+ struct dentry *parent, u8 *value) { }
static inline void debugfs_create_x16(const char *name, umode_t mode,
struct dentry *parent, u16 *value) { }