From 84292ac9dbc998da213c075a640f2cb8e9d0e4c4 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 25 Jun 2020 11:37:11 +0900
Subject: [PATCH] Remove useless loop variable
---
lib/ngtcp2_cc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/ngtcp2_cc.c b/lib/ngtcp2_cc.c
index 4b600556..be83c123 100644
--- a/lib/ngtcp2_cc.c
+++ b/lib/ngtcp2_cc.c
@@ -236,7 +236,6 @@ void ngtcp2_cc_cubic_cc_free(ngtcp2_cc *cc, const ngtcp2_mem *mem) {
static uint64_t ngtcp2_cbrt(uint64_t n) {
int d;
uint64_t a;
- int i;
if (n == 0) {
return 0;
@@ -257,7 +256,7 @@ static uint64_t ngtcp2_cbrt(uint64_t n) {
#endif
a = 1ULL << ((64 - d) / 3 + 1);
- for (i = 0; a * a * a > n; ++i) {
+ for (; a * a * a > n;) {
a = (2 * a + n / a / a) / 3;
}
return a;
--
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