fix: duplicate breaks

client/mifare/mifarehost.c

@@ -960,7 +960,6 @@ int detect_classic_nackbug(bool verbose) {
             int gc = getchar();
             (void)gc;
             return -1;
-            break;
         }
 
         if (WaitForResponseTimeout(CMD_ACK, &resp, 500)) {

client/mifare/ndef.c

@@ -344,7 +344,6 @@ int NDEFDecodeAndPrint(uint8_t *ndef, size_t ndefLen, bool verbose) {
             case 0xfe: {
                 PrintAndLogEx(INFO, "-- NDEF Terminator. Done.");
                 return 0;
-                break;
             }
             default: {
                 PrintAndLogEx(ERR, "unknown tag 0x%02x", ndef[indx]);