From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753320AbdKVW2i (ORCPT ); Wed, 22 Nov 2017 17:28:38 -0500 Received: from omzsmtpe03.verizonbusiness.com ([199.249.25.208]:40577 "EHLO omzsmtpe03.verizonbusiness.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753146AbdKVW2S (ORCPT ); Wed, 22 Nov 2017 17:28:18 -0500 From: alexander.levin@verizon.com Cc: "Bryan O'Donoghue" , Alex Elder , Mitch Tasman , "greybus-dev@lists.linaro.org" , "devel@driverdev.osuosl.org" , Greg Kroah-Hartman , alexander.levin@verizon.com X-Host: mariner.tdc.vzwcorp.com To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: [PATCH AUTOSEL for 4.9 04/24] staging: greybus: loopback: Fix iteration count on async path Thread-Topic: [PATCH AUTOSEL for 4.9 04/24] staging: greybus: loopback: Fix iteration count on async path Thread-Index: AQHTY+DmU/PkH1P9Z0e5Gv9HmTIlbg== Date: Wed, 22 Nov 2017 22:26:11 +0000 Message-ID: <20171122222604.20122-4-alexander.levin@verizon.com> References: <20171122222604.20122-1-alexander.levin@verizon.com> In-Reply-To: <20171122222604.20122-1-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 vAMMXwPS025622 From: Bryan O'Donoghue [ Upstream commit 44b02da39210e6dd67e39ff1f48d30c56d384240 ] Commit 12927835d211 ("greybus: loopback: Add asynchronous bi-directional support") does what it says on the tin - namely, adds support for asynchronous bi-directional loopback operations. What it neglects to do though is increment the per-connection gb->iteration_count on an asynchronous operation error. This patch fixes that omission. Fixes: 12927835d211 ("greybus: loopback: Add asynchronous bi-directional support") Signed-off-by: Bryan O'Donoghue Reported-by: Mitch Tasman Reviewed-by: Johan Hovold Cc: Alex Elder Cc: Mitch Tasman Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/staging/greybus/loopback.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c index 29dc249b0c74..3c2c233c2e49 100644 --- a/drivers/staging/greybus/loopback.c +++ b/drivers/staging/greybus/loopback.c @@ -1034,8 +1034,10 @@ static int gb_loopback_fn(void *data) error = gb_loopback_async_sink(gb, size); } - if (error) + if (error) { gb->error++; + gb->iteration_count++; + } } else { /* We are effectively single threaded here */ if (type == GB_LOOPBACK_TYPE_PING) -- 2.11.0