Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751799AbbHBSur (ORCPT ); Sun, 2 Aug 2015 14:50:47 -0400 Received: from www.linutronix.de ([62.245.132.108]:58260 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750972AbbHBSup (ORCPT ); Sun, 2 Aug 2015 14:50:45 -0400 Date: Sun, 2 Aug 2015 20:50:21 +0200 (CEST) From: Thomas Gleixner To: Jeff Epler cc: Len Brown , x86@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Len Brown Subject: Re: [PATCH 1/1] x86: replace RDRAND forced-reseed with simple sanity check In-Reply-To: <20150802174239.GD58373@unpythonic.net> Message-ID: References: <001e354e9435443b1720838a111620c4eec12a61.1438356386.git.len.brown@intel.com> <20150802174239.GD58373@unpythonic.net> User-Agent: Alpine 2.11 (DEB 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 496 Lines: 16 On Sun, 2 Aug 2015, Jeff Epler wrote: > On Fri, Jul 31, 2015 at 11:27:39AM -0400, Len Brown wrote: > > if (!cpu_has(c, X86_FEATURE_RDRAND)) > > - return; /* Nothing to do */ > > + return; > > Why remove this comment? Because it's pointless. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/