squashfs-tools - xattr.h:127:22: error: parameter name omitted

      Hello maintainer of squashfs-tools,

In Gentoo bug report 498798[1], we came across a slight problem when
XATTR_SUPPORT is disabled:

In file included from read_fs.c:50:0:
xattr.h: In function ‘get_xattr’:
xattr.h:127:22: error: parameter name omitted
 static inline struct xattr_list *get_xattr(int i, unsigned int *count,
int)
                      ^
<builtin>: recipe for target 'read_fs.o' failed
make: *** [read_fs.o] Error 1

The attached patch fixes the problem for whoever wants to use
[mk|un]squashfs without support for extended attributes.

Regards,
     jer

[1] https://bugs.gentoo.org/show_bug.cgi?id=498798
diff --git a/squashfs-tools/xattr.h b/squashfs-tools/xattr.h
index 003d0e4..82a4bce 100644
--- a/squashfs-tools/xattr.h
+++ b/squashfs-tools/xattr.h
@@ -124,7 +124,7 @@
 }
 
 
-static inline struct xattr_list *get_xattr(int i, unsigned int *count, int)
+static inline struct xattr_list *get_xattr(int i, unsigned int *count, int j)
 {
 	return NULL;
 }