[JFFS2] Introduce ref_next() macro for finding next physical node

Another part of the preparation for switching to an array...

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 7 insertions, 7 deletions

diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c
index 1fe17de713e8..72b4fc13a106 100644
--- a/fs/jffs2/debug.c
+++ b/fs/jffs2/debug.c
@@ -192,13 +192,13 @@ __jffs2_dbg_acct_paranoia_check_nolock(struct jffs2_sb_info *c,
                 else
                         my_dirty_size += totlen;
 
-                if ((!ref2->next_phys) != (ref2 == jeb->last_node)) {
-                        JFFS2_ERROR("node_ref for node at %#08x (mem %p) has next_phys at %#08x (mem %p), last_node is at %#08x (mem %p).\n",
-                                ref_offset(ref2), ref2, ref_offset(ref2->next_phys), ref2->next_phys,
-                                ref_offset(jeb->last_node), jeb->last_node);
+                if ((!ref_next(ref2)) != (ref2 == jeb->last_node)) {
+                        JFFS2_ERROR("node_ref for node at %#08x (mem %p) has next at %#08x (mem %p), last_node is at %#08x (mem %p).\n",
+                                    ref_offset(ref2), ref2, ref_offset(ref_next(ref2)), ref_next(ref2),
+                                    ref_offset(jeb->last_node), jeb->last_node);
                         goto error;
                 }
-                ref2 = ref2->next_phys;
+                ref2 = ref_next(ref2);
         }
 
         if (my_used_size != jeb->used_size) {
@@ -268,9 +268,9 @@ __jffs2_dbg_dump_node_refs_nolock(struct jffs2_sb_info *c,
         }
 
         printk(JFFS2_DBG);
-        for (ref = jeb->first_node; ; ref = ref->next_phys) {
+        for (ref = jeb->first_node; ; ref = ref_next(ref)) {
                 printk("%#08x(%#x)", ref_offset(ref), ref->__totlen);
-                if (ref->next_phys)
+                if (ref_next(ref))
                         printk("->");
                 else
                         break;