From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58624C433FE for ; Mon, 14 Mar 2022 22:44:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343496AbiCNWpq (ORCPT ); Mon, 14 Mar 2022 18:45:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245738AbiCNWp1 (ORCPT ); Mon, 14 Mar 2022 18:45:27 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9506733E27 for ; Mon, 14 Mar 2022 15:44:17 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: dmitry.osipenko) with ESMTPSA id 304691F42F21 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1647297856; bh=57pPVtXqzpBgM3B5l+YWQvFoI9KdE36x/Nrz3vurqCU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ijfGNKMBGGVL8SrmZwiIxvgWHi3Nn9d/25jNvJIQpKRdy5OACfnfMcfdmfyCswwOQ UuZI5mRApIXUhY+5G53OfD6OSp7TqkJq3WCd3cF/dVoTckbdA8Y95JYAgfc3yF0k1O X5+j/3g0xh8DOG7VPrWfhHy6WsMotIXnD8z1sZsWPaJ3SeLPz0iD/GWRwHpMa4pg2s X0u2DuaVTkAyYy2kaUZdib+wCQ53zLzcy+hpe3bLwy04ZZt1v1JVM142275ZIMoEed rpQO197BlFOyeRL9AhWOyCaiAPSy1LEcsWVvOQ46i3P/eMl+yMajwmLxmjW9t6WNnZ t7A9e2zhVeqIQ== From: Dmitry Osipenko To: David Airlie , Gerd Hoffmann , Gurchetan Singh , Chia-I Wu , Daniel Vetter , Daniel Almeida , Gert Wollny , Tomeu Vizoso , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Steven Price , Alyssa Rosenzweig Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Gustavo Padovan , Daniel Stone , virtualization@lists.linux-foundation.org, Dmitry Osipenko , Dmitry Osipenko Subject: [PATCH v2 5/8] drm/shmem-helper: Correct doc-comment of drm_gem_shmem_get_sg_table() Date: Tue, 15 Mar 2022 01:42:50 +0300 Message-Id: <20220314224253.236359-6-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220314224253.236359-1-dmitry.osipenko@collabora.com> References: <20220314224253.236359-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drm_gem_shmem_get_sg_table() never returns NULL on error, but a ERR_PTR. Correct the doc comment which says that it returns NULL on error. Signed-off-by: Dmitry Osipenko --- drivers/gpu/drm/drm_gem_shmem_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index 8ad0e02991ca..37009418cd28 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -662,7 +662,7 @@ EXPORT_SYMBOL(drm_gem_shmem_print_info); * drm_gem_shmem_get_pages_sgt() instead. * * Returns: - * A pointer to the scatter/gather table of pinned pages or NULL on failure. + * A pointer to the scatter/gather table of pinned pages or errno on failure. */ struct sg_table *drm_gem_shmem_get_sg_table(struct drm_gem_shmem_object *shmem) { -- 2.35.1