🎨 Misc. shorthand operators

Marlin/src/HAL/LINUX/eeprom.cpp

@@ -69,12 +69,12 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
   std::size_t bytes_written = 0;
 
   for (std::size_t i = 0; i < size; i++) {
-    buffer[pos+i] = value[i];
-    bytes_written ++;
+    buffer[pos + i] = value[i];
+    bytes_written++;
   }
 
   crc16(crc, value, size);
-  pos = pos + size;
+  pos += size;
   return (bytes_written != size);  // return true for any error
 }
 
@@ -82,21 +82,21 @@ bool PersistentStore::read_data(int &pos, uint8_t *value, const size_t size, uin
   std::size_t bytes_read = 0;
   if (writing) {
     for (std::size_t i = 0; i < size; i++) {
-      value[i] = buffer[pos+i];
-      bytes_read ++;
+      value[i] = buffer[pos + i];
+      bytes_read++;
     }
     crc16(crc, value, size);
   }
   else {
     uint8_t temp[size];
     for (std::size_t i = 0; i < size; i++) {
-      temp[i] = buffer[pos+i];
-      bytes_read ++;
+      temp[i] = buffer[pos + i];
+      bytes_read++;
     }
     crc16(crc, temp, size);
   }
 
-  pos = pos + size;
+  pos += size;
   return bytes_read != size;  // return true for any error
 }
 

Marlin/src/HAL/LINUX/hardware/Heater.h

@@ -26,8 +26,8 @@
 struct LowpassFilter {
   uint64_t data_delay = 0;
   uint16_t update(uint16_t value) {
-    data_delay = data_delay - (data_delay >> 6) + value;
-    return (uint16_t)(data_delay >> 6);
+    data_delay += value - (data_delay >> 6);
+    return uint16_t(data_delay >> 6);
   }
 };