[PATCH v2 2/4] sys/tree.h: Simplify chain of conditions
Sebastian Huber <sebastian.huber-L1vi/[email protected]>
| Newsgroups | gmane.os.rtems.devel,gmane.comp.lib.newlib |
|---|---|
| Message-ID | <[email protected]> |
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); \
--
2.26.2