minor cleanups;

p25/TrunkPacket.cpp

@@ -768,19 +768,19 @@ bool TrunkPacket::processMBT(DataHeader dataHeader, DataBlock* blocks)
 
     bool ret = true;
     for (uint32_t i = 0; i < dataHeader.getBlocksToFollow(); i++) {
-        bool decodeRet = true;
+        bool blockRead = true;
 
         // get the raw block data
         uint8_t raw[P25_PDU_UNCONFIRMED_LENGTH_BYTES];
         uint32_t len = blocks[i].getData(raw);
         if (len != P25_PDU_UNCONFIRMED_LENGTH_BYTES) {
             LogError(LOG_P25, "TrunkPacket::processMBT(), failed to read PDU data block");
-            decodeRet = false;
+            blockRead = false;
         }
 
-        if (decodeRet) {
-            bool decodeRet = m_rfTSBK.decodeMBT(dataHeader, raw);
-            if (decodeRet) {
+        if (blockRead) {
+            bool mbtDecode = m_rfTSBK.decodeMBT(dataHeader, raw);
+            if (mbtDecode) {
                 process(data, 1U, true);
             } else {
                 ret = false;