From: Ian Lance Taylor <iant@golang.org>
Date: Sun, 4 Jan 2015 19:36:54 +0000 (-0800)
Subject: runtime: remove unnecessary GOOS switch
X-Git-Tag: go1.5beta1~2472
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=1ebfb082a7a5cc31efd572fd88549048a82a5c1c;p=gostls13.git

runtime: remove unnecessary GOOS switch

Change-Id: I8f518e273c02110042b08f7c50c3d38a648c8b6e
Reviewed-on: https://go-review.googlesource.com/2281
Reviewed-by: Minux Ma <minux@golang.org>
---

diff --git a/src/runtime/sigqueue.go b/src/runtime/sigqueue.go
index 543651076d..fbe3425fa6 100644
--- a/src/runtime/sigqueue.go
+++ b/src/runtime/sigqueue.go
@@ -160,13 +160,8 @@ func badsignal(sig uintptr) {
 	// call to cgocallback below will bring down the whole process.
 	// It's better to miss a few SIGPROF signals than to abort in this case.
 	// See http://golang.org/issue/9456.
-	switch GOOS {
-	case "windows", "plan9":
-		// no actual SIGPROF is defined, nothing to do
-	default:
-		if sig == _SIGPROF && needextram != 0 {
-			return
-		}
+	if _SIGPROF != 0 && sig == _SIGPROF && needextram != 0 {
+		return
 	}
 	cgocallback(unsafe.Pointer(funcPC(sigsend)), noescape(unsafe.Pointer(&sig)), unsafe.Sizeof(sig))
 }