very confused how this got lost

mixing/dcnet.go

@@ -20,10 +20,10 @@ func SRMixPads(kp [][]byte, my uint32) []*big.Int {
 
 	pads := make([]*big.Int, len(kp))
 	partialPad := new(big.Int)
-	for j := uint32(0); int(j) < len(kp); j++ {
+	for j := uint32(0); j < uint32(len(kp)); j++ {
 		pads[j] = new(big.Int)
 		binary.LittleEndian.PutUint64(scratch, uint64(j)+1)
-		for i := uint32(0); int(i) < len(kp); i++ {
+		for i := uint32(0); i < uint32(len(kp)); i++ {
 			if my == i {
 				continue
 			}
@@ -152,7 +152,7 @@ func IsRoot(m *big.Int, a []*big.Int) bool {
 func DCMixPads(kp []wire.MixVect, my uint32) Vec {
 	pads := make(Vec, len(kp))
 	for i := range kp {
-		if i == int(my) {
+		if uint32(i) == my {
 			continue
 		}
 		pads.Xor(pads, Vec(kp[i]))