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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-09 19:36:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-18 15:35:29 +0300 |
| commit | 526ee72dfdf74f4c14cbe165d68736f86bff6cf2 (patch) | |
| tree | 5912076bbad871a2c160048f916215b75dbb3dce /fs | |
| parent | 275678e7a9be6a0ea9c1bb493e48abf2f4a01be5 (diff) | |
| download | linux-526ee72dfdf74f4c14cbe165d68736f86bff6cf2.tar.xz | |
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')
| -rw-r--r-- | fs/debugfs/inode.c | 18 |
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); |