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 X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CC0AC4363A for ; Tue, 6 Oct 2020 00:07:04 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BD854206F4 for ; Tue, 6 Oct 2020 00:07:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BD854206F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2CD326E1BA; Tue, 6 Oct 2020 00:06:59 +0000 (UTC) Received: from us-smtp-delivery-44.mimecast.com (us-smtp-delivery-44.mimecast.com [205.139.111.44]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3C0C06E1BB for ; Tue, 6 Oct 2020 00:06:58 +0000 (UTC) Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-532-xLADUCRiPkuo9KHjxGh6-Q-1; Mon, 05 Oct 2020 20:06:53 -0400 X-MC-Unique: xLADUCRiPkuo9KHjxGh6-Q-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E7B2685C705; Tue, 6 Oct 2020 00:06:51 +0000 (UTC) Received: from tyrion-bne-redhat-com.redhat.com (vpn2-54-60.bne.redhat.com [10.64.54.60]) by smtp.corp.redhat.com (Postfix) with ESMTP id EF95673687; Tue, 6 Oct 2020 00:06:50 +0000 (UTC) From: Dave Airlie To: dri-devel@lists.freedesktop.org Subject: [PATCH 2/5] drm/vmwgfx: move null mem checks outside move notifies Date: Tue, 6 Oct 2020 10:06:41 +1000 Message-Id: <20201006000644.1005758-3-airlied@gmail.com> In-Reply-To: <20201006000644.1005758-1-airlied@gmail.com> References: <20201006000644.1005758-1-airlied@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=airlied@gmail.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: gmail.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: christian.koenig@amd.com, rscheidegger.oss@gmail.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Dave Airlie Both fns checked mem == NULL, just move the check outside. Signed-off-by: Dave Airlie --- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 3 --- drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 2 ++ 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c index 9a66ba254326..263d76ae43f0 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c @@ -1192,9 +1192,6 @@ void vmw_bo_move_notify(struct ttm_buffer_object *bo, { struct vmw_buffer_object *vbo; - if (mem == NULL) - return; - /* Make sure @bo is embedded in a struct vmw_buffer_object? */ if (bo->destroy != vmw_bo_bo_free && bo->destroy != vmw_user_bo_destroy) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index 5e922d9d5f2c..00b535831a7a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -867,7 +867,7 @@ void vmw_query_move_notify(struct ttm_buffer_object *bo, mutex_lock(&dev_priv->binding_mutex); dx_query_mob = container_of(bo, struct vmw_buffer_object, base); - if (mem == NULL || !dx_query_mob || !dx_query_mob->dx_query_ctx) { + if (!dx_query_mob || !dx_query_mob->dx_query_ctx) { mutex_unlock(&dev_priv->binding_mutex); return; } diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index fc68f54df46a..2f88d2d79f9a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -707,6 +707,8 @@ static void vmw_move_notify(struct ttm_buffer_object *bo, bool evict, struct ttm_resource *mem) { + if (!mem) + return; vmw_bo_move_notify(bo, mem); vmw_query_move_notify(bo, mem); } -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel