Merge #13767: Remove redundant assignments (dead stores)

dd777f3e12 Remove unused variable (practicalswift)
cdf4089457 Remove redundant assignments (dead stores) (practicalswift)

Pull request description:

  Remove redundant assignments (dead stores).

Tree-SHA512: e852059b22a161c34a0f18a6a6ed798e2b35e6d2b9f23c526af0ec33e01f6a5bb1fa5ada6671ba183d7b02393ff0d397be5aa4b4e2edbd5e604c9a76ac48d249

1 files changed, 2 insertions, 4 deletions

diff --git a/src/bench/crypto_hash.cpp b/src/bench/crypto_hash.cpp
index bab22f5984..5b0cf27e04 100644
--- a/src/bench/crypto_hash.cpp
+++ b/src/bench/crypto_hash.cpp
@@ -80,18 +80,16 @@ static void SipHash_32b(benchmark::State& state)
 static void FastRandom_32bit(benchmark::State& state)
 {
     FastRandomContext rng(true);
-    uint32_t x = 0;
     while (state.KeepRunning()) {
-        x += rng.rand32();
+        rng.rand32();
     }
 }
 
 static void FastRandom_1bit(benchmark::State& state)
 {
     FastRandomContext rng(true);
-    uint32_t x = 0;
     while (state.KeepRunning()) {
-        x += rng.randbool();
+        rng.randbool();
     }
 }