style: eliminate explicit boolean comparisons

Result of running 'hg m5style --skip-all --fix-control -a' to get
rid of '== true' comparisons, plus trivial manual edits to get
rid of '== false'/'== False' comparisons.

Left a couple of explicit comparisons in where they didn't seem
unreasonable:
invalid boolean comparison in src/arch/mips/interrupts.cc:155
>>        DPRINTF(Interrupt, "Interrupts OnCpuTimerINterrupt(tc) == true\n");<<
invalid boolean comparison in src/unittest/unittest.hh:110
>>            "EXPECT_FALSE(" #expr ")", (expr) == false)<<

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cpu/base.cc b/src/cpu/base.cc
index 77677759f..0e8c2930f 100644
--- a/src/cpu/base.cc
+++ b/src/cpu/base.cc
@@ -288,7 +288,7 @@ BaseCPU::mwait(ThreadID tid, PacketPtr pkt)
     assert(tid < numThreads);
     AddressMonitor &monitor = addressMonitor[tid];
 
-    if (monitor.gotWakeup == false) {
+    if (!monitor.gotWakeup) {
         int block_size = cacheLineSize();
         uint64_t mask = ~((uint64_t)(block_size - 1));