From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754187AbcLYSlw (ORCPT ); Sun, 25 Dec 2016 13:41:52 -0500 Received: from mout.web.de ([212.227.17.12]:53259 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753678AbcLYSlu (ORCPT ); Sun, 25 Dec 2016 13:41:50 -0500 Subject: [PATCH 10/19] [media] uvc_driver: Return -ENOMEM after a failed kzalloc() call in uvc_parse_streaming() To: linux-media@vger.kernel.org, Laurent Pinchart , Mauro Carvalho Chehab References: <47aa4314-74ec-b2bf-ee3b-aad4d6e9f0a2@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Message-ID: Date: Sun, 25 Dec 2016 19:41:41 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <47aa4314-74ec-b2bf-ee3b-aad4d6e9f0a2@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:X+pPYXiv2AYqhMepRlH6LJ0yh5TvKWP2aUyzw/ySy4dZSwegTio Z9t/F9K4TUiYd0QJOblLb1qlQk/xwshyk0DBjgsgrmsdINxfBwKHsRSq9GnEmfQnuTMBFin qkQwR2mKhGy0/0OfzMhoRe2KYjc7Lkf/uPe18SdnC/KoldzDZjqEp9OOxfu74Hs6RaZaB4z CyLzsVzUpbbXvI1Ri5ggw== X-UI-Out-Filterresults: notjunk:1;V01:K0:x/B/zxsB76Q=:Ci1zeVUbAgH5GBR3skueuB D0N9ziMEwllXdbBYpYbvkxLOKLXbynp0TQGXBOJYuqr0xagiU2A+pGJ/J8hJyiRK2A0wL27Rp WFuP7YHmoIwTnunLCphf58Agz4nqmT8XKH+HoZ/+lDvWzgkiTU0tBZ7dNRDK4k8wVWeJ5AUGH ok6mRySA8b7SG26dFM0BvVmCysatbHtfKJSNoh9XVwJlcsBZ/fTT1ZoRJXkIwdGOqLLXWnrFW MjB24wKNPAmnIRvYE99UFZVoYJrbIRypVj/wl40SFYoz32aKsETPaBDARiSklieHBPs0wvzdX JIGQNWEwCchLTW0gWAIMR3vMUf4M4a5YLBzSkSmVxMUUgfExTN/m4Lq2yP0XoDaG+f5VJ7GgF Qb/WHBJjNAsW2tVGVBMkPWEh75GF2K4I9KgB1kqm57ET2y06fAZR0Abk6/3G8lLDnfRneouHa VLkyZseIAcZw3s7W7280xPGQ77UIV9p9d97RsSHZ2J8ZwwxNkQsSxtpXwja/T38b+hgwAiuBQ qtFGyjAaywOa0Yxpp6UqTtNMoWE54XbZRDh1G8BSC9oUcd1B0q4gOBwu9fANl+DDY3VkKtLL/ jnsyUY/jSrm8Fxj/l2/w/jdgKkDWMj6l32PtmYfbOVgt3EZ2q7Q8aDNHerK54yJxea00aEd+E hJ241xDn+/1eKuhGTBbook/xg+FWCisz2/HGgZSbRUkiejE5hvfPVLD4QcfK1OHoW0n+T4DwZ SFUfEzasPxtutq49sDepcguKFMYwYVUkVYUubRCA27cuYoX0E6yCXXRgiIQCRVRmwu0EES/i6 6lNcjd6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sun, 25 Dec 2016 16:00:17 +0100 Use the return code "-ENOMEM" (instead of "-EINVAL") after a call of the function "kzalloc" failed here. Signed-off-by: Markus Elfring --- drivers/media/usb/uvc/uvc_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index b0833902fde2..5736f8b26f92 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -663,7 +663,7 @@ static int uvc_parse_streaming(struct uvc_device *dev, streaming = kzalloc(sizeof(*streaming), GFP_KERNEL); if (!streaming) { usb_driver_release_interface(&uvc_driver.driver, intf); - return -EINVAL; + return -ENOMEM; } mutex_init(&streaming->mutex); -- 2.11.0