xattr handlers: Simplify list operation

[cascardo/linux.git] / fs / posix_acl.c

diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 17efd76..711dd51 100644 (file)
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -823,21 +823,10 @@ out:
        return ret;
 }
 
-static size_t
-posix_acl_xattr_list(const struct xattr_handler *handler,
-                    struct dentry *dentry, char *list, size_t list_size,
-                    const char *name, size_t name_len)
+static bool
+posix_acl_xattr_list(struct dentry *dentry)
 {
-       const char *xname = handler->name;
-       size_t size;
-
-       if (!IS_POSIXACL(d_backing_inode(dentry)))
-               return 0;
-
-       size = strlen(xname) + 1;
-       if (list && size <= list_size)
-               memcpy(list, xname, size);
-       return size;
+       return IS_POSIXACL(d_backing_inode(dentry));
 }
 
 const struct xattr_handler posix_acl_access_xattr_handler = {