remove max

Signed-off-by: wangbaiping/wbpcode <wangbaiping@bytedance.com>

src/limiter/base_limiter.go

@@ -169,7 +169,7 @@ func (this *BaseRateLimiter) checkOverLimitThreshold(limitInfo *LimitInfo, hitsA
 
 		// If the limit before increase was below the over limit value, then some of the hits were
 		// in the near limit range.
-		limitInfo.limit.Stats.NearLimit.Add(limitInfo.overLimitThreshold - utils.Max(limitInfo.nearLimitThreshold, limitInfo.limitBeforeIncrease))
+		limitInfo.limit.Stats.NearLimit.Add(limitInfo.overLimitThreshold - max(limitInfo.nearLimitThreshold, limitInfo.limitBeforeIncrease))
 	}
 }
 

src/utils/utilities.go

@@ -41,13 +41,6 @@ func CalculateReset(unit *pb.RateLimitResponse_RateLimit_Unit, timeSource TimeSo
 	return &durationpb.Duration{Seconds: sec - now%sec}
 }
 
-func Max(a uint64, b uint64) uint64 {
-	if a > b {
-		return a
-	}
-	return b
-}
-
 // Mask credentials from a redis connection string like
 // foo,redis://user:pass@redisurl1,redis://user:pass@redisurl2
 // resulting in
@@ -83,7 +76,7 @@ func GetHitsAddends(request *pb.RateLimitRequest) []uint64 {
 		} else {
 			// If the per descriptor hits_addend is not set, use the request's hits_addend. If the value is
 			// zero (default value if not specified by the caller), use 1 for backward compatibility.
-			hitsAddends[i] = uint64(Max(1, uint64(request.HitsAddend)))
+			hitsAddends[i] = uint64(max(1, uint64(request.HitsAddend)))
 		}
 	}
 	return hitsAddends