Fix a bunch of lint.

There are still about 1800 lint warnings, so don't get too excited...

Change-Id: I2394bd6e750b94060231378b3a7a88b87f70c757
diff --git a/src/compiler/codegen/mips/Codegen.h b/src/compiler/codegen/mips/Codegen.h
index 6add82a..106c030 100644
--- a/src/compiler/codegen/mips/Codegen.h
+++ b/src/compiler/codegen/mips/Codegen.h
@@ -67,12 +67,11 @@
  * Must use a core register for data types narrower than word (due
  * to possible unaligned load/store.
  */
-inline RegisterClass oatRegClassBySize(OpSize size)
-{
+inline RegisterClass oatRegClassBySize(OpSize size) {
   return (size == kUnsignedHalf ||
           size == kSignedHalf ||
           size == kUnsignedByte ||
-          size == kSignedByte ) ? kCoreReg : kAnyReg;
+          size == kSignedByte) ? kCoreReg : kAnyReg;
 }
 
 /*
@@ -84,7 +83,7 @@
  */
 #if __BYTE_ORDER == __LITTLE_ENDIAN
 inline s4 s4FromSwitchData(const void* switchData) {
-  return *(s4*) switchData;
+  return *reinterpret_cast<const s4*>(switchData);
 }
 #else
 inline s4 s4FromSwitchData(const void* switchData) {