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Diffstat (limited to '')
| -rw-r--r-- | lib/openbsd-tree.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/openbsd-tree.c b/lib/openbsd-tree.c index 7e753554c..d171e14d2 100644 --- a/lib/openbsd-tree.c +++ b/lib/openbsd-tree.c @@ -222,12 +222,8 @@ rbe_remove_color(const struct rb_type *t, struct rbt_tree *rbt, { struct rb_entry *tmp; - /* Silence clang possible NULL deference warning. */ - if (parent == NULL) - return; - while ((rbe == NULL || RBE_COLOR(rbe) == RB_BLACK) && - rbe != RBH_ROOT(rbt)) { + rbe != RBH_ROOT(rbt) && parent) { if (RBE_LEFT(parent) == rbe) { tmp = RBE_RIGHT(parent); if (RBE_COLOR(tmp) == RB_RED) { |