staging: erofs: Add identifier for function definition arguments

Add identifier for function definition arguments in xattr_iter_handlers,
this change clears the checkpatch.pl issue and make code more explicit.

Signed-off-by: Sidong Yang <realwakka@gmail.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/erofs/xattr.c b/drivers/staging/erofs/xattr.c
index 80dca6a..59bc564 100644 (file)
--- a/drivers/staging/erofs/xattr.c
+++ b/drivers/staging/erofs/xattr.c
@@ -117,10 +117,12 @@ static int init_inode_xattrs(struct inode *inode)
  *                            and need to be handled
  */
 struct xattr_iter_handlers {
-       int (*entry)(struct xattr_iter *, struct erofs_xattr_entry *);
-       int (*name)(struct xattr_iter *, unsigned int, char *, unsigned int);
-       int (*alloc_buffer)(struct xattr_iter *, unsigned int);
-       void (*value)(struct xattr_iter *, unsigned int, char *, unsigned int);
+       int (*entry)(struct xattr_iter *_it, struct erofs_xattr_entry *entry);
+       int (*name)(struct xattr_iter *_it, unsigned int processed, char *buf,
+                   unsigned int len);
+       int (*alloc_buffer)(struct xattr_iter *_it, unsigned int value_sz);
+       void (*value)(struct xattr_iter *_it, unsigned int processed, char *buf,
+                     unsigned int len);
 };
 
 static inline int xattr_iter_fixup(struct xattr_iter *it)