From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752417AbdKVWZQ (ORCPT ); Wed, 22 Nov 2017 17:25:16 -0500 Received: from omzsmtpe01.verizonbusiness.com ([199.249.25.210]:20119 "EHLO omzsmtpe01.verizonbusiness.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752318AbdKVWZG (ORCPT ); Wed, 22 Nov 2017 17:25:06 -0500 From: alexander.levin@verizon.com Cc: Stephen Boyd , Bjorn Andersson , "David S . Miller" , alexander.levin@verizon.com X-Host: pioneer.tdc.vzwcorp.com To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: [PATCH AUTOSEL for 4.9 17/54] net: qrtr: Mark 'buf' as little endian Thread-Topic: [PATCH AUTOSEL for 4.9 17/54] net: qrtr: Mark 'buf' as little endian Thread-Index: AQHTY+CV9koge+mS70e1RN4XTgFUKQ== Date: Wed, 22 Nov 2017 22:23:55 +0000 Message-ID: <20171122222344.19782-17-alexander.levin@verizon.com> References: <20171122222344.19782-1-alexander.levin@verizon.com> In-Reply-To: <20171122222344.19782-1-alexander.levin@verizon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.144.60.250] Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by nfs id vAMMPllq022962 From: Stephen Boyd [ Upstream commit 3512a1ad56174308a9fd3e10f4b1e3e152e9ec01 ] Failure to mark this pointer as __le32 causes checkers like sparse to complain: net/qrtr/qrtr.c:274:16: warning: incorrect type in assignment (different base types) net/qrtr/qrtr.c:274:16: expected unsigned int [unsigned] [usertype] net/qrtr/qrtr.c:274:16: got restricted __le32 [usertype] net/qrtr/qrtr.c:275:16: warning: incorrect type in assignment (different base types) net/qrtr/qrtr.c:275:16: expected unsigned int [unsigned] [usertype] net/qrtr/qrtr.c:275:16: got restricted __le32 [usertype] net/qrtr/qrtr.c:276:16: warning: incorrect type in assignment (different base types) net/qrtr/qrtr.c:276:16: expected unsigned int [unsigned] [usertype] net/qrtr/qrtr.c:276:16: got restricted __le32 [usertype] Silence it. Cc: Bjorn Andersson Signed-off-by: Stephen Boyd Acked-by: Bjorn Andersson Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- net/qrtr/qrtr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index c985ecbe9bd6..ae5ac175b2be 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -252,7 +252,7 @@ static struct sk_buff *qrtr_alloc_resume_tx(u32 src_node, const int pkt_len = 20; struct qrtr_hdr *hdr; struct sk_buff *skb; - u32 *buf; + __le32 *buf; skb = alloc_skb(QRTR_HDR_SIZE + pkt_len, GFP_KERNEL); if (!skb) @@ -269,7 +269,7 @@ static struct sk_buff *qrtr_alloc_resume_tx(u32 src_node, hdr->dst_node_id = cpu_to_le32(dst_node); hdr->dst_port_id = cpu_to_le32(QRTR_PORT_CTRL); - buf = (u32 *)skb_put(skb, pkt_len); + buf = (__le32 *)skb_put(skb, pkt_len); memset(buf, 0, pkt_len); buf[0] = cpu_to_le32(QRTR_TYPE_RESUME_TX); buf[1] = cpu_to_le32(src_node); -- 2.11.0