path/filepath: remove named result parameter for VolumeName
Fix style by removing unnecessary named result parameter.
Fix doc comment while here.
Change-Id: If8394e696ab37e00a95484d5137955aa06c59520
Reviewed-on: https://go-review.googlesource.com/1781
Reviewed-by: Yasuhiro MATSUMOTO <mattn.jp@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/src/path/filepath/path.go b/src/path/filepath/path.go
index d37fc9d..3bde14b 100644
--- a/src/path/filepath/path.go
+++ b/src/path/filepath/path.go
@@ -456,9 +456,9 @@
}
// VolumeName returns leading volume name.
-// Given "C:\foo\bar" it returns "C:" under windows.
+// Given "C:\foo\bar" it returns "C:" on Windows.
// Given "\\host\share\foo" it returns "\\host\share".
// On other platforms it returns "".
-func VolumeName(path string) (v string) {
+func VolumeName(path string) string {
return path[:volumeNameLen(path)]
}
