internal/syscall/unix: simplify KernelVersion

Since values[2] elements are initialized with 0, the switch statement
doesn't do anything. Remove it.

Change-Id: I41176692cdf0c01fe8e85315f0c0dc8b0f3d41fd
Reviewed-on: https://go-review.googlesource.com/c/go/+/427675
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>

diff --git a/src/internal/syscall/unix/kernel_version_linux.go b/src/internal/syscall/unix/kernel_version_linux.go
index bb1d4de3a6c89245a9d5bd550633128eca4527a4..0697feaecd88f912578b4c5780d1829b778fd363 100644 (file)
--- a/src/internal/syscall/unix/kernel_version_linux.go
+++ b/src/internal/syscall/unix/kernel_version_linux.go
@@ -37,13 +37,6 @@ func KernelVersion() (major int, minor int) {
                        value = 0
                }
        }
-       switch vi {
-       case 0:
-               return 0, 0
-       case 1:
-               return values[0], 0
-       case 2:
-               return values[0], values[1]
-       }
-       return
+
+       return values[0], values[1]
 }