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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-04-16 16:54:48 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-04-17 17:08:50 +0200
commit2b07021a940ce1cdec736ec0cacad6af77717afc (patch)
tree047316eb0dd080eefe2c7cad156ecf284683b51c /Documentation
parent739604734bd8e4ad71a6a902473109b2d2904890 (diff)
downloadlinux-2b07021a940ce1cdec736ec0cacad6af77717afc.tar.bz2
debugfs: remove return value of debugfs_create_u32()
No one checks the return value of debugfs_create_u32(), 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/20200416145448.GA1380878@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/debugfs.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/filesystems/debugfs.rst b/Documentation/filesystems/debugfs.rst
index db9ea0854040..6c032db235a5 100644
--- a/Documentation/filesystems/debugfs.rst
+++ b/Documentation/filesystems/debugfs.rst
@@ -79,8 +79,8 @@ created with any of::
struct dentry *parent, u8 *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);
+ void debugfs_create_u32(const char *name, umode_t mode,
+ struct dentry *parent, u32 *value);
void debugfs_create_u64(const char *name, umode_t mode,
struct dentry *parent, u64 *value);