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 --- Documentation/filesystems/debugfs.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt index 9e27c843d00e..c146f18eb8ac 100644 --- a/Documentation/filesystems/debugfs.txt +++ b/Documentation/filesystems/debugfs.txt @@ -68,8 +68,8 @@ actually necessary; the debugfs code provides a number of helper functions for simple situations. Files containing a single integer value can be created with any of: - 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, -- cgit