Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753436AbbDBNSV (ORCPT ); Thu, 2 Apr 2015 09:18:21 -0400 Received: from e06smtp13.uk.ibm.com ([195.75.94.109]:36035 "EHLO e06smtp13.uk.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753286AbbDBNRI (ORCPT ); Thu, 2 Apr 2015 09:17:08 -0400 Subject: [PATCH v2 3/7] macvtap: introduce macvtap_is_little_endian() helper From: Greg Kurz To: Rusty Russell , "Michael S. Tsirkin" Cc: linux-api@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Date: Thu, 02 Apr 2015 15:16:53 +0200 Message-ID: <20150402131653.24676.98869.stgit@bahia.lab.toulouse-stg.fr.ibm.com> In-Reply-To: <20150402131637.24676.60700.stgit@bahia.lab.toulouse-stg.fr.ibm.com> References: <20150402131637.24676.60700.stgit@bahia.lab.toulouse-stg.fr.ibm.com> User-Agent: StGit/0.17-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15040213-0013-0000-0000-00000386E5DD Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1190 Lines: 37 Signed-off-by: Greg Kurz --- drivers/net/macvtap.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 27ecc5c..a2f2958 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -49,14 +49,19 @@ struct macvtap_queue { #define MACVTAP_VNET_LE 0x80000000 +static inline bool macvtap_is_little_endian(struct macvtap_queue *q) +{ + return q->flags & MACVTAP_VNET_LE; +} + static inline u16 macvtap16_to_cpu(struct macvtap_queue *q, __virtio16 val) { - return __virtio16_to_cpu(q->flags & MACVTAP_VNET_LE, val); + return __virtio16_to_cpu(macvtap_is_little_endian(q), val); } static inline __virtio16 cpu_to_macvtap16(struct macvtap_queue *q, u16 val) { - return __cpu_to_virtio16(q->flags & MACVTAP_VNET_LE, val); + return __cpu_to_virtio16(macvtap_is_little_endian(q), val); } static struct proto macvtap_proto = { -- 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/