| Message ID | 1450747321-3246-1-git-send-email-yangds.fnst@cn.fujitsu.com |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/fs/ubifs/key.h b/fs/ubifs/key.h index 92a8491..c0a95e3 100644 --- a/fs/ubifs/key.h +++ b/fs/ubifs/key.h @@ -34,6 +34,12 @@ * node. We use "r5" hash borrowed from reiserfs. */ +/* + * Lot's of the key helpers require a struct ubifs_info *c as the first parameter. + * But we are not using it at all currently. That's designed for future extensions of + * different c->key_format. But right now, there is only one key type, UBIFS_SIMPLE_KEY_FMT. + */ + #ifndef __UBIFS_KEY_H__ #define __UBIFS_KEY_H__
Add a comment in key.h to explain why we keep an unused parameter in key helpers. Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com> --- fs/ubifs/key.h | 6 ++++++ 1 file changed, 6 insertions(+)