Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp3692355imm; Tue, 11 Sep 2018 00:00:48 -0700 (PDT) X-Google-Smtp-Source: ANB0VdZnE0uS0wor1s104WCQIETg6WPmTMb8hgyh35cuUUSmZZJqv5JcBQtOu0r/J7IgvvlY4kJF X-Received: by 2002:a62:760a:: with SMTP id r10-v6mr27941026pfc.207.1536649248451; Tue, 11 Sep 2018 00:00:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536649248; cv=none; d=google.com; s=arc-20160816; b=k/j753xy910O1VFM2KlTX48OhUyUX5XgWUSgwZYOjIqNfJC93OSJfi/HJRW1XnrvAW Ws5pWKMPykLz+jACOUZ8V5AsLN7gq2YbiPbILcHd6i2b6Wezn2GFhSaShTEqNvcjSyZ+ MaDbG3FlFZGmmeCvT08PyK27oDefvDdx0d+p7SWxL1RvOSMnuIYdcnTdObqNLAhexwiu 8n0vM2YahnQsKe5T7XmEzqMUs+AMcoyY9bHjfrD4m8mcxHXSBTQERPu+3JDrJ5noIXcp Tv7OxaGqhNC2yzqvAXcxS20yGi8WDbs7+tvCFUXoWKmE5Db24x4x65hGEz3jhLzPd/Fh Lz1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=ClQup0iWxN2wYw+kIILkUXB2HxAcN+lVs+QoTt9fRNI=; b=bPnS8PZUGZdUpPzYSf6ls7l7n9CMpSPEeV5Go+JYogjNQwnC8sLO0Knp5z5KaaUOgC s4U0sEPzY2m3V7PTUTZouqnN61u20tL/sP/zxdNI7JXes+EG3LAql2xDpW6I2HF5XrVq GBnmTzf5U6miqAhWcSq+d4CIF8KZzHM9FG2O78osxi4H2J5qirWNoDocAVuXwpExa9bG DZbzNjw4wKkIqNWVTVPLOd8HXUSgGPXsCHo2UXii8QupWyfOIP91LCbQcLcyf8CDZHbC TV2rSi16GcuiTAceDUjxVymxtj8v1qkdutbxScYulLeQDuAy7nHPJLYHmXTo/5TLk4Ol qNzA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l7-v6si20059920pgm.677.2018.09.11.00.00.33; Tue, 11 Sep 2018 00:00:48 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727999AbeIKL5y (ORCPT + 99 others); Tue, 11 Sep 2018 07:57:54 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:35594 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727703AbeIKL5R (ORCPT ); Tue, 11 Sep 2018 07:57:17 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B0239407565D; Tue, 11 Sep 2018 06:59:25 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-66.ams2.redhat.com [10.36.116.66]) by smtp.corp.redhat.com (Postfix) with ESMTP id 70FF92156889; Tue, 11 Sep 2018 06:59:25 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 913CD9AF5; Tue, 11 Sep 2018 08:59:22 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Cc: laurent.pinchart@ideasonboard.com, Gerd Hoffmann , Sumit Semwal , linux-media@vger.kernel.org (open list:DMA BUFFER SHARING FRAMEWORK), linaro-mm-sig@lists.linaro.org (moderated list:DMA BUFFER SHARING FRAMEWORK), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 10/10] udmabuf: use ENOTTY for invalid ioctls Date: Tue, 11 Sep 2018 08:59:21 +0200 Message-Id: <20180911065921.23818-11-kraxel@redhat.com> In-Reply-To: <20180911065921.23818-1-kraxel@redhat.com> References: <20180911065921.23818-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Tue, 11 Sep 2018 06:59:25 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Tue, 11 Sep 2018 06:59:25 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kraxel@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Reported-by: Laurent Pinchart Signed-off-by: Gerd Hoffmann --- drivers/dma-buf/udmabuf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index 1862bb6bed..a543fd6ea1 100644 --- a/drivers/dma-buf/udmabuf.c +++ b/drivers/dma-buf/udmabuf.c @@ -260,7 +260,7 @@ static long udmabuf_ioctl(struct file *filp, unsigned int ioctl, ret = udmabuf_ioctl_create_list(filp, arg); break; default: - ret = -EINVAL; + ret = -ENOTTY; break; } return ret; -- 2.9.3