From fbbfbcb54dac88c9a8f5c5c6d210be46f87e27dd Mon Sep 17 00:00:00 2001
From: cui fliter <imcusg@gmail.com>
Date: Fri, 30 Sep 2022 11:08:17 +0800
Subject: [PATCH] all: omit comparison bool constant to simplify code

Signed-off-by: cui fliter <imcusg@gmail.com>
---
 src/cmd/internal/obj/arm64/asm7.go              | 2 +-
 src/runtime/mem_plan9.go                        | 2 +-
 src/runtime/pprof/proto.go                      | 2 +-
 src/runtime/pprof/protobuf.go                   | 2 +-
 src/runtime/testdata/testprog/numcpu_freebsd.go | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/cmd/internal/obj/arm64/asm7.go b/src/cmd/internal/obj/arm64/asm7.go
index 1e36985654d..62b34e24640 100644
--- a/src/cmd/internal/obj/arm64/asm7.go
+++ b/src/cmd/internal/obj/arm64/asm7.go
@@ -7450,7 +7450,7 @@ func (c *ctxt7) opldpstp(p *obj.Prog, o *Optab, vo int32, rbase, rl, rh, ldp uin
 	case ALDP, ALDPW, ALDPSW:
 		c.checkUnpredictable(p, true, wback, p.From.Reg, p.To.Reg, int16(p.To.Offset))
 	case ASTP, ASTPW:
-		if wback == true {
+		if wback {
 			c.checkUnpredictable(p, false, true, p.To.Reg, p.From.Reg, int16(p.From.Offset))
 		}
 	case AFLDPD, AFLDPQ, AFLDPS:
diff --git a/src/runtime/mem_plan9.go b/src/runtime/mem_plan9.go
index 0e8bf747460..88e7d92a7c5 100644
--- a/src/runtime/mem_plan9.go
+++ b/src/runtime/mem_plan9.go
@@ -92,7 +92,7 @@ func memFree(ap unsafe.Pointer, n uintptr) {
 }
 
 func memCheck() {
-	if memDebug == false {
+	if !memDebug {
 		return
 	}
 	for p := memFreelist.ptr(); p != nil && p.next != 0; p = p.next.ptr() {
diff --git a/src/runtime/pprof/proto.go b/src/runtime/pprof/proto.go
index 7e3c5f1c184..e856c7643e9 100644
--- a/src/runtime/pprof/proto.go
+++ b/src/runtime/pprof/proto.go
@@ -230,7 +230,7 @@ func allFrames(addr uintptr) ([]runtime.Frame, symbolizeFlag) {
 		frame.PC = addr - 1
 	}
 	ret := []runtime.Frame{frame}
-	for frame.Function != "runtime.goexit" && more == true {
+	for frame.Function != "runtime.goexit" && more {
 		frame, more = frames.Next()
 		ret = append(ret, frame)
 	}
diff --git a/src/runtime/pprof/protobuf.go b/src/runtime/pprof/protobuf.go
index 7b99095a13a..f7ec1ac59cb 100644
--- a/src/runtime/pprof/protobuf.go
+++ b/src/runtime/pprof/protobuf.go
@@ -116,7 +116,7 @@ func (b *protobuf) bool(tag int, x bool) {
 }
 
 func (b *protobuf) boolOpt(tag int, x bool) {
-	if x == false {
+	if !x {
 		return
 	}
 	b.bool(tag, x)
diff --git a/src/runtime/testdata/testprog/numcpu_freebsd.go b/src/runtime/testdata/testprog/numcpu_freebsd.go
index 7209f67959a..310c21244cf 100644
--- a/src/runtime/testdata/testprog/numcpu_freebsd.go
+++ b/src/runtime/testdata/testprog/numcpu_freebsd.go
@@ -48,7 +48,7 @@ func FreeBSDNumCPU() {
 		fmt.Printf("fail to launch '%s', error: %s, output: %s\n", strings.Join(cmd.Args, " "), err, output)
 		return
 	}
-	if bytes.Equal(output, []byte("1\n")) == false {
+	if !bytes.Equal(output, []byte("1\n")) {
 		// SMP mode deactivated in kernel.
 		fmt.Println("OK")
 		return