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/mem/ruby/system/GPUCoalescer.cc b/src/mem/ruby/system/GPUCoalescer.cc
index d4629a0b7..69f79187a 100644
--- a/src/mem/ruby/system/GPUCoalescer.cc
+++ b/src/mem/ruby/system/GPUCoalescer.cc
@@ -320,7 +320,7 @@ GPUCoalescer::insertRequest(PacketPtr pkt, RubyRequestType request_type)
     assert(m_outstanding_count == total_outstanding);
 
     // See if we should schedule a deadlock check
-    if (deadlockCheckEvent.scheduled() == false) {
+    if (!deadlockCheckEvent.scheduled()) {
         schedule(deadlockCheckEvent, m_deadlock_threshold + curTick());
     }