net: simplify probeWindowsIPStack

Change-Id: Ia45f05c63611ade4fe605b389c404953a7afbd1d
Reviewed-on: https://go-review.googlesource.com/41837
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/src/net/interface_windows.go b/src/net/interface_windows.go
index 8b976e585f36aab51876c2a1b36681c074532b72..b08d1582d8a39755dcda51ef33b7624d04fc41a4 100644 (file)
--- a/src/net/interface_windows.go
+++ b/src/net/interface_windows.go
@@ -24,10 +24,7 @@ func probeWindowsIPStack() (supportsVistaIP bool) {
        if err != nil {
                return true // Windows 10 and above will deprecate this API
        }
-       if byte(v) < 6 { // major version of Windows Vista is 6
-               return false
-       }
-       return true
+       return byte(v) >= 6 // major version of Windows Vista is 6
 }
 
 // adapterAddresses returns a list of IP adapter and address