From patchwork Thu Nov 30 15:43:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arvind Yadav X-Patchwork-Id: 843059 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="XpAelojR"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3ynhZP5Z78z9sDB for ; Fri, 1 Dec 2017 02:45:49 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751976AbdK3Pnx (ORCPT ); Thu, 30 Nov 2017 10:43:53 -0500 Received: from mail-pl0-f65.google.com ([209.85.160.65]:46608 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750885AbdK3Pnv (ORCPT ); Thu, 30 Nov 2017 10:43:51 -0500 Received: by mail-pl0-f65.google.com with SMTP id i6so4443892plt.13; Thu, 30 Nov 2017 07:43:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=XZ6jrS36kBhmcJLOaQMwzu0uB2WiwaM3ayEj3rA9hPI=; b=XpAelojReFz6nHKykvUOhVZkJe29SuwZdj0YvTzpBS6Ho2HXkEDAAkDBIBxt+hLlHi mA/GnBpG9rO3ifoNAttwjkJTR8dy7npMlE1fqZzWUZJR8zGKBfr094iR5rPgfKlfjpqx 1iJD0ktUjMAp2e+4egZo5bN7KGwXWUqhtrcsenRg9nx2SwLJb/Rk6SxtJkJmG5dskNNW NdUsR6bStDzpNu6SUzUtDwCHPoEocvqQ0U6nbY5EcCFUyDyA1t3VIGiEODHWsYgws1aH /SvcaPnI/PJEAcKT4DyHT3ZOQSZM00VsyxDehjZbNn2oNdl5M0h2XyeMPhex5DpCIBaU 1Dkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=XZ6jrS36kBhmcJLOaQMwzu0uB2WiwaM3ayEj3rA9hPI=; b=a40MPezyu1K2wlmKwGNq9KKGHUt4KPIMpMuZWFu7/pEKPe2BXOFhdA8u1h1DEi8qAu ZXl9Emc6NeUrCRsi2EfsePq1AO0sRkVwCeQgYQ4M1Ws+XjnludUyGg2HLeXysxp0c216 R+WgW99KEa/Um+5nes1WF2LHFOV3bPpYYIaEm8+TEgHwlXvD3pIDvjzCbjec1HIqXybm uv7wu0+JKbytZtn61BQr8/pdic3mWmHDuiEntuWYqh8t67ZfqEpaSZfpvNfs5VyNEYoN +R2SkM2qOmiTiER5CoAHcaAR92ZrzdR9tRY1mJJ2n77fiKf/FNVjoUkGW5AR+Ki9dnPl o8dg== X-Gm-Message-State: AJaThX4Z774FCALmdYMFLOp+a/I9HCF9CnhXFiLvhBgXxM8hFCimhqAm vMcoTi8LdWZSJE7QJ/laEtI= X-Google-Smtp-Source: AGs4zMZ4/kttjBuT6HowY7oQkvS3/W99xwPNPLLVArsCLyHTtgrO56b01A1WJ9m9JQt+1ZHmrV4IYA== X-Received: by 10.84.251.130 with SMTP id w2mr3068757pll.24.1512056630697; Thu, 30 Nov 2017 07:43:50 -0800 (PST) Received: from localhost.localdomain ([103.16.68.147]) by smtp.gmail.com with ESMTPSA id f79sm8687440pfd.45.2017.11.30.07.43.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 30 Nov 2017 07:43:49 -0800 (PST) From: Arvind Yadav To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de, pmeerw@pmeerw.net, gregkh@linuxfoundation.org, samuel@sortiz.org Cc: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, netdev@vger.kernel.org Subject: [PATCH 0/3] Handle return value of platform_get_irq Date: Thu, 30 Nov 2017 21:13:33 +0530 Message-Id: <1512056616-21065-1-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The platform_get_irq() function returns negative if an error occurs. zero or positive number on success. platform_get_irq() error checking for zero is not correct. Remove unnecessary 'err' initialization for irda driver. Arvind Yadav (3): [PATCH 1/3] iio: trigger: Fix platform_get_irq's error checking [PATCH 2/3] staging: irda: Handle return value of platform_get_irq [PATCH 3/3] staging: irda: Remove unnecessary 'err' initialization. drivers/staging/iio/trigger/iio-trig-bfin-timer.c | 4 ++-- drivers/staging/irda/drivers/pxaficp_ir.c | 11 ++++++++++- 2 files changed, 12 insertions(+), 3 deletions(-)