X-GM-THRID: 6035575144448 X-Google-Groups: outreachy-kernel X-Google-Thread: 9ca63f596c,44622202b52d33bf X-Google-Attributes: gid9ca63f596c,domainid0,private,googlegroup X-Google-NewGroupId: yes X-Received: by 10.152.6.232 with SMTP id e8mr4010184laa.2.1425321212925; Mon, 02 Mar 2015 10:33:32 -0800 (PST) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.152.205.99 with SMTP id lf3ls487943lac.4.gmail; Mon, 02 Mar 2015 10:33:32 -0800 (PST) X-Received: by 10.152.88.40 with SMTP id bd8mr4020689lab.0.1425321212380; Mon, 02 Mar 2015 10:33:32 -0800 (PST) Return-Path: Received: from mail-wi0-x22b.google.com (mail-wi0-x22b.google.com. [2a00:1450:400c:c05::22b]) by gmr-mx.google.com with ESMTPS id el6si720961wib.2.2015.03.02.10.33.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 02 Mar 2015 10:33:32 -0800 (PST) Received-SPF: pass (google.com: domain of hamohammed.sa@gmail.com designates 2a00:1450:400c:c05::22b as permitted sender) client-ip=2a00:1450:400c:c05::22b; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of hamohammed.sa@gmail.com designates 2a00:1450:400c:c05::22b as permitted sender) smtp.mail=hamohammed.sa@gmail.com; dkim=pass header.i=@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Received: by mail-wi0-x22b.google.com with SMTP id bs8so17158065wib.0 for ; Mon, 02 Mar 2015 10:33:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=TPwt2DFFih5o2KryJXQBtqoQYieAX0AzD2JCot4UZoU=; b=IPDd0DyHSrRpMROiQ/8B8Xb4x4DmqTcV+BnxlP7QfTGaLrkqg6aQfmSnrjC5+KMU1S Z7217osz3dM0SbtFTqYVystewr6yW4YJz3dnPOnERjHSS9DhmT13DLajxNcMiX2Wg5At BRjgpSnBbi4+zQKU7Ck+EUA/WN8D00spxo2NSpy4HvfJY7b62rwn7egh/xaFJwgcMovh fLTGnm6tZHZwFu/OBdMFJo/v9LwIds813W9/lgUjrWr/+V45W0YWZCDPGSWiZjGjyMKp AsU9Rc1HF4YLnylmCp4uoLqykZSvVemSZPjpaZ5mN+yzqLWBeRyMXLk3q7Zub210UPlc LIfw== X-Received: by 10.194.120.230 with SMTP id lf6mr5973417wjb.78.1425321212179; Mon, 02 Mar 2015 10:33:32 -0800 (PST) Return-Path: Received: from haneensa-VirtualBox ([79.170.55.43]) by mx.google.com with ESMTPSA id u16sm20384620wjr.5.2015.03.02.10.33.28 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 02 Mar 2015 10:33:31 -0800 (PST) Received: by haneensa-VirtualBox (Postfix, from userid 1000) id 21FCF621FB; Mon, 2 Mar 2015 21:33:19 +0300 (AST) From: Haneen Mohammed To: outreachy-kernel@googlegroups.com Cc: Haneen Mohammed Subject: [PATCH v10 1/4] Staging: emxx_udc: Remove argument test from function Date: Mon, 2 Mar 2015 21:33:18 +0300 Message-Id: <1425321198-29313-1-git-send-email-hamohammed.sa@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1425320718-28979-1-git-send-email-hamohammed.sa@gmail.com> References: <1425320718-28979-1-git-send-email-hamohammed.sa@gmail.com> This patch removes the test statement for an argument to _nbu2ss_pullup function, for it can't be null due to previous derefrences. Signed-off-by: Haneen Mohammed --- v9: integrate this patch with emxx_udc patchset drivers/staging/emxx_udc/emxx_udc.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index a9bbf8e..4cc6296 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -2257,11 +2257,6 @@ static int _nbu2ss_pullup(struct nbu2ss_udc *udc, int is_on) { u32 reg_dt; - if (!udc) { - ERR("%s, bad param\n", __func__); - return -EINVAL; - } - if (udc->vbus_active == 0) return -ESHUTDOWN; -- 1.9.1