From: Kir Kolyshkin <kolyshkin@gmail.com>
Date: Thu, 1 Sep 2022 21:43:39 +0000 (-0700)
Subject: internal/syscall/unix: simplify KernelVersion
X-Git-Tag: go1.20rc1~1212
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e2e69ec82a7360fa8e803c0e98964e223335fe4b;p=gostls13.git

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 bb1d4de3a6..0697feaecd 100644
--- 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]
 }