Fix cpplint whitespace/operators issues

Change-Id: I730bd87b476bfa36e93b42e816ef358006b69ba5
diff --git a/compiler/dex/quick/mips/utility_mips.cc b/compiler/dex/quick/mips/utility_mips.cc
index 127d191..b7546b7 100644
--- a/compiler/dex/quick/mips/utility_mips.cc
+++ b/compiler/dex/quick/mips/utility_mips.cc
@@ -301,7 +301,7 @@
     case kOpXor:
       return OpRegRegReg(op, r_dest_src1, r_dest_src1, r_src2);
     case kOp2Byte:
-#if __mips_isa_rev>=2
+#if __mips_isa_rev >= 2
       res = NewLIR2(kMipsSeb, r_dest_src1, r_src2);
 #else
       res = OpRegRegImm(kOpLsl, r_dest_src1, r_src2, 24);
@@ -309,7 +309,7 @@
 #endif
       return res;
     case kOp2Short:
-#if __mips_isa_rev>=2
+#if __mips_isa_rev >= 2
       res = NewLIR2(kMipsSeh, r_dest_src1, r_src2);
 #else
       res = OpRegRegImm(kOpLsl, r_dest_src1, r_src2, 16);