dtc: fix for_each_*() to skip first object if deleted

[firefly-linux-kernel-4.4.55.git] / scripts / dtc / dtc.h

diff --git a/scripts/dtc/dtc.h b/scripts/dtc/dtc.h
index d501c8605f2670627b4a03fe92d47c2be9b65af1..3e42a071070e6bbf985bf4a0c813f1e677327748 100644 (file)
--- a/scripts/dtc/dtc.h
+++ b/scripts/dtc/dtc.h
@@ -161,51 +161,27 @@ struct node {
        struct label *labels;
 };
 
-static inline struct label *for_each_label_next(struct label *l)
-{
-       do {
-               l = l->next;
-       } while (l && l->deleted);
-
-       return l;
-}
-
-#define for_each_label(l0, l) \
-       for ((l) = (l0); (l); (l) = for_each_label_next(l))
-
 #define for_each_label_withdel(l0, l) \
        for ((l) = (l0); (l); (l) = (l)->next)
 
-static inline struct property *for_each_property_next(struct property *p)
-{
-       do {
-               p = p->next;
-       } while (p && p->deleted);
-
-       return p;
-}
-
-#define for_each_property(n, p) \
-       for ((p) = (n)->proplist; (p); (p) = for_each_property_next(p))
+#define for_each_label(l0, l) \
+       for_each_label_withdel(l0, l) \
+               if (!(l)->deleted)
 
 #define for_each_property_withdel(n, p) \
        for ((p) = (n)->proplist; (p); (p) = (p)->next)
 
-static inline struct node *for_each_child_next(struct node *c)
-{
-       do {
-               c = c->next_sibling;
-       } while (c && c->deleted);
-
-       return c;
-}
-
-#define for_each_child(n, c) \
-       for ((c) = (n)->children; (c); (c) = for_each_child_next(c))
+#define for_each_property(n, p) \
+       for_each_property_withdel(n, p) \
+               if (!(p)->deleted)
 
 #define for_each_child_withdel(n, c) \
        for ((c) = (n)->children; (c); (c) = (c)->next_sibling)
 
+#define for_each_child(n, c) \
+       for_each_child_withdel(n, c) \
+               if (!(c)->deleted)
+
 void add_label(struct label **labels, char *label);
 void delete_labels(struct label **labels);