Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754546AbaFKSyW (ORCPT ); Wed, 11 Jun 2014 14:54:22 -0400 Received: from mailrelay012.isp.belgacom.be ([195.238.6.179]:46498 "EHLO mailrelay012.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754122AbaFKSyU (ORCPT ); Wed, 11 Jun 2014 14:54:20 -0400 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AugHAOakmFNbslCP/2dsb2JhbABagw2rdAUBAQEBAQEFAZkbgQgXdYQxLyOBGjeIRgHQFBeFXIgZZB2EKwSaLosqiCGBfIFCO4Ew From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Fabian Frederick , Konrad Rzeszutek Wilk , Boris Ostrovsky Subject: [PATCH 1/1] drivers/xen/events/events_base.c: remove unnecessary test on unsigned value Date: Wed, 11 Jun 2014 20:53:02 +0200 Message-Id: <1402512782-17072-1-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 1.8.4.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org unsigned value is never < 0 Cc: Konrad Rzeszutek Wilk Cc: Boris Ostrovsky Signed-off-by: Fabian Frederick --- drivers/xen/events/events_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c index c919d3d..5b5c5ff 100644 --- a/drivers/xen/events/events_base.c +++ b/drivers/xen/events/events_base.c @@ -246,7 +246,7 @@ static void xen_irq_info_cleanup(struct irq_info *info) */ unsigned int evtchn_from_irq(unsigned irq) { - if (unlikely(WARN(irq < 0 || irq >= nr_irqs, "Invalid irq %d!\n", irq))) + if (unlikely(WARN(irq >= nr_irqs, "Invalid irq %d!\n", irq))) return 0; return info_for_irq(irq)->evtchn; -- 1.8.4.5 -- 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/