diff --git a/client/firewall/uspfilter/localip.go b/client/firewall/uspfilter/localip.go
index 9636e1cc9..48ffa44f3 100644
--- a/client/firewall/uspfilter/localip.go
+++ b/client/firewall/uspfilter/localip.go
@@ -52,7 +52,7 @@ func (m *localIPManager) processIP(ip net.IP, newIPv4Bitmap *[1 << 16]uint32, ip
 		if _, exists := ipv4Set[ipStr]; !exists {
 			ipv4Set[ipStr] = struct{}{}
 			*ipv4Addresses = append(*ipv4Addresses, ipStr)
-			(*newIPv4Bitmap)[high] |= 1 << (low % 32)
+			newIPv4Bitmap[high] |= 1 << (low % 32)
 		}
 	}
 	return nil
diff --git a/client/firewall/uspfilter/localip_test.go b/client/firewall/uspfilter/localip_test.go
index f179fb2e3..91c5d52c5 100644
--- a/client/firewall/uspfilter/localip_test.go
+++ b/client/firewall/uspfilter/localip_test.go
@@ -52,6 +52,7 @@ func BenchmarkIPChecks(b *testing.B) {
 		ip := interfaces[4]
 		b.ResetTimer()
 		for i := 0; i < b.N; i++ {
+			// nolint:gosimple
 			_, _ = mapManager.localIPs[ip.String()]
 		}
 	})
@@ -60,6 +61,7 @@ func BenchmarkIPChecks(b *testing.B) {
 		ip := interfaces[12]
 		b.ResetTimer()
 		for i := 0; i < b.N; i++ {
+			// nolint:gosimple
 			_, _ = mapManager.localIPs[ip.String()]
 		}
 	})