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[2620:137:e000::1:20]) by mx.google.com with ESMTP id x7-20020a170902a38700b001b9be3b9497si10947363pla.322.2023.07.17.03.02.20; Mon, 17 Jul 2023 03:02:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231270AbjGQJvc convert rfc822-to-8bit (ORCPT + 99 others); Mon, 17 Jul 2023 05:51:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230029AbjGQJva (ORCPT ); Mon, 17 Jul 2023 05:51:30 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE333E56 for ; Mon, 17 Jul 2023 02:51:28 -0700 (PDT) Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[IPv6:::1]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qLKsw-0006l0-7n; Mon, 17 Jul 2023 11:51:18 +0200 Message-ID: <862358e67a6f118b11ba16fb94828e9d1635cb66.camel@pengutronix.de> Subject: Re: [PATCH v1 3/8] drm/etnaviv: Drop the second argument of the etnaviv_gem_new_impl() From: Lucas Stach To: Sui Jingfeng , Russell King , Christian Gmeiner , David Airlie , Daniel Vetter Cc: loongson-kernel@lists.loongnix.cn, Sui Jingfeng , etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Date: Mon, 17 Jul 2023 11:51:16 +0200 In-Reply-To: <20230623100822.274706-4-sui.jingfeng@linux.dev> References: <20230623100822.274706-1-sui.jingfeng@linux.dev> <20230623100822.274706-4-sui.jingfeng@linux.dev> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT User-Agent: Evolution 3.46.4 (3.46.4-1.fc37) MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:900:1d::77 X-SA-Exim-Mail-From: l.stach@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jingfeng, Am Freitag, dem 23.06.2023 um 18:08 +0800 schrieb Sui Jingfeng: > From: Sui Jingfeng > > Because it is not used by the etnaviv_gem_new_impl() function, > no functional change. > I think it would make sense to move into the opposite direction: in both callsites of etnaviv_gem_new_impl we immediately call drm_gem_object_init with the size. A better cleanup would be to make use of the size parameter and move this object init call into etnaviv_gem_new_impl. Regards, Lucas > Signed-off-by: Sui Jingfeng > --- > drivers/gpu/drm/etnaviv/etnaviv_gem.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c > index b5f73502e3dd..be2f459c66b5 100644 > --- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c > +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c > @@ -542,7 +542,7 @@ static const struct drm_gem_object_funcs etnaviv_gem_object_funcs = { > .vm_ops = &vm_ops, > }; > > -static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags, > +static int etnaviv_gem_new_impl(struct drm_device *dev, u32 flags, > const struct etnaviv_gem_ops *ops, struct drm_gem_object **obj) > { > struct etnaviv_gem_object *etnaviv_obj; > @@ -591,8 +591,7 @@ int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file, > > size = PAGE_ALIGN(size); > > - ret = etnaviv_gem_new_impl(dev, size, flags, > - &etnaviv_gem_shmem_ops, &obj); > + ret = etnaviv_gem_new_impl(dev, flags, &etnaviv_gem_shmem_ops, &obj); > if (ret) > goto fail; > > @@ -627,7 +626,7 @@ int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags, > struct drm_gem_object *obj; > int ret; > > - ret = etnaviv_gem_new_impl(dev, size, flags, ops, &obj); > + ret = etnaviv_gem_new_impl(dev, flags, ops, &obj); > if (ret) > return ret; >