From ee30f991c38851f1bfbbf72d19c5c6ee1b97f32a Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 5 Oct 2021 15:39:10 +0200 Subject: [PATCH] sys/tree.h: Simplify chain of conditions In RB_GENERATE_REMOVE_COLOR() simplify a chain of conditions of the following pattern if (x) { ... } else if (!x) { ... } to if (x) { ... } else { ... } --- newlib/libc/include/sys/tree.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/newlib/libc/include/sys/tree.h b/newlib/libc/include/sys/tree.h index 15831c7dd..180809e9b 100644 --- a/newlib/libc/include/sys/tree.h +++ b/newlib/libc/include/sys/tree.h @@ -528,7 +528,7 @@ name##_RB_REMOVE_COLOR(struct name *head, struct type *parent) \ RB_ROTATE_LEFT(head, tmp, oright, field); \ RB_COLOR(oright, field) = RB_BLACK; \ tmp = oright; \ - } else if (!RB_ISRED(RB_LEFT(tmp, field), field)) { \ + } else { \ RB_COLOR(tmp, field) = RB_RED; \ elm = parent; \ parent = RB_PARENT(elm, field); \