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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-03-09 17:36:40 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-03-18 13:35:29 +0100
commit526ee72dfdf74f4c14cbe165d68736f86bff6cf2 (patch)
tree5912076bbad871a2c160048f916215b75dbb3dce /fs/debugfs
parent275678e7a9be6a0ea9c1bb493e48abf2f4a01be5 (diff)
downloadlinux-526ee72dfdf74f4c14cbe165d68736f86bff6cf2.tar.bz2
debugfs: remove return value of debugfs_create_file_size()
No one checks the return value of debugfs_create_file_size, 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/20200309163640.237984-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/debugfs')
-rw-r--r--fs/debugfs/inode.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index e742dfc66933..b7f2e971ecbc 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -501,26 +501,16 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_unsafe);
* wide range of flexibility in creating a file, or a directory (if you want
* to create a directory, the debugfs_create_dir() function is
* recommended to be used instead.)
- *
- * This function will return a pointer to a dentry if it succeeds. This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.) If an error occurs, ERR_PTR(-ERROR) will be
- * returned.
- *
- * If debugfs is not enabled in the kernel, the value -%ENODEV will be
- * returned.
*/
-struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
- struct dentry *parent, void *data,
- const struct file_operations *fops,
- loff_t file_size)
+void debugfs_create_file_size(const char *name, umode_t mode,
+ struct dentry *parent, void *data,
+ const struct file_operations *fops,
+ loff_t file_size)
{
struct dentry *de = debugfs_create_file(name, mode, parent, data, fops);
if (de)
d_inode(de)->i_size = file_size;
- return de;
}
EXPORT_SYMBOL_GPL(debugfs_create_file_size);