From patchwork Fri Aug 30 02:17:01 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pawel Osciak X-Patchwork-Id: 19969 X-Patchwork-Delegate: laurent.pinchart@ideasonboard.com Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1VFEHL-0006a1-Dq; Fri, 30 Aug 2013 04:17:39 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-6) with esmtp id 1VFEHJ-0007f4-4a; Fri, 30 Aug 2013 04:17:39 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753126Ab3H3CRd (ORCPT + 1 other); Thu, 29 Aug 2013 22:17:33 -0400 Received: from mail-pb0-f53.google.com ([209.85.160.53]:33592 "EHLO mail-pb0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752770Ab3H3CRb (ORCPT ); Thu, 29 Aug 2013 22:17:31 -0400 Received: by mail-pb0-f53.google.com with SMTP id up15so1236361pbc.12 for ; Thu, 29 Aug 2013 19:17:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=5/evBrHOy/gtZ3gDKRTTPcMo47P+bCqef3o2tKJu52w=; b=bBoA2JY43UFpsYUfE3hkVYXfJo17dWw1r5lmMhq6zsokSmb2QCcAC7YtQEY67JAUzb Zkj2MqaOl7NXO4Vms7vK+DZV3Wd4pVJMzNSPE/DMXIwGqLYPPSmC3RSn8RqD2UgClU/l kdus/CMfg6hXIpBe8eppG1a5JHorMhPkxutdM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=5/evBrHOy/gtZ3gDKRTTPcMo47P+bCqef3o2tKJu52w=; b=SsbScmuFKsOUqEvD0AyGPA7uSjQ63p1QRaNQAQp3VNuzPXQsXegFnqZupAQXdX9Qz2 QnWb2qsuxzNJWxdjXhMCMrJJrhi6Sl00Wbr6c6lAOz4/ycEFkqRj7gz6ABGYL5H+DAdT M13JPjui0o5hHS7lXjvupV7szgM3V3RF7Gh/kUA1JqMcgoSRA4TDNFbIn3ySh79KDmM/ XFDScWhJnIIXo4QmXshzwA/HAt34GK9ntFcFr6FquBXjhKdRJVv8flUOq7pjjW82hagg WtrCjZU5h/x63iTHDEVa2dVfnDFQeWQ9KK/BTO9JvX8wgRs0eOcpDR54otK8FO+A6y2y uakg== X-Gm-Message-State: ALoCoQlLLlFE6MhE3YmFGpkt9ym3plSAVouYwDtJanptJBmi9iZvLYLy0Zh7RBYQGr9xXxU9KW4d X-Received: by 10.66.149.73 with SMTP id ty9mr7630180pab.36.1377829051408; Thu, 29 Aug 2013 19:17:31 -0700 (PDT) Received: from kawagoe.tok.corp.google.com (kawagoe.tok.corp.google.com [172.30.88.114]) by mx.google.com with ESMTPSA id ye1sm27935254pab.19.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 29 Aug 2013 19:17:30 -0700 (PDT) From: Pawel Osciak To: linux-media@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, Pawel Osciak Subject: [PATCH v1 02/19] uvcvideo: Return 0 when setting probe control succeeds. Date: Fri, 30 Aug 2013 11:17:01 +0900 Message-Id: <1377829038-4726-3-git-send-email-posciak@chromium.org> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1377829038-4726-1-git-send-email-posciak@chromium.org> References: <1377829038-4726-1-git-send-email-posciak@chromium.org> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2013.8.30.20624 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1000_LESS 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, BODY_SIZE_800_899 0, DKIM_SIGNATURE 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS , __YOUTUBE_RCVD 0' Return 0 instead of returning size of the probe control on successful set. Signed-off-by: Pawel Osciak --- drivers/media/usb/uvc/uvc_video.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index 695f6d9..1198989 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -296,6 +296,8 @@ static int uvc_set_video_ctrl(struct uvc_streaming *stream, "%d (exp. %u).\n", probe ? "probe" : "commit", ret, size); ret = -EIO; + } else { + ret = 0; } kfree(data);