From patchwork Mon Jan 23 12:51:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 13112102 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 E6EFDC54EB4 for ; Mon, 23 Jan 2023 12:53:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231921AbjAWMxl (ORCPT ); Mon, 23 Jan 2023 07:53:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55126 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231918AbjAWMxk (ORCPT ); Mon, 23 Jan 2023 07:53:40 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1177B10418 for ; Mon, 23 Jan 2023 04:53:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1674478380; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VrU0rsbYpaz4Bk5O8TbzzS2vAsX/4ylVYGmmg72h8no=; b=eZ/qNpwlaj9Kj//LmpmOVChAnn7CF42DLT9kr5eXRvfjJk6bt9B9JMc1xlpKDiAX7xebDA BA8OM9EpOTMFF/CJI5aBY6/S/qM2Lnnjg2cutrpqHKwVMz+BxKsOBVIWEIG8vHn8qq6FnW Bu6B+Eu8qiVbPJAr5vn6szOWU6xpDR0= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-100-5Kxs0s22NKuGO036itcfUw-1; Mon, 23 Jan 2023 07:52:55 -0500 X-MC-Unique: 5Kxs0s22NKuGO036itcfUw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4807418A6460; Mon, 23 Jan 2023 12:52:55 +0000 (UTC) Received: from x1.localdomain.com (unknown [10.39.194.13]) by smtp.corp.redhat.com (Postfix) with ESMTP id C8AD9C15BAD; Mon, 23 Jan 2023 12:52:52 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 16/57] media: atomisp: Remove unnecessary memset(foo, 0, sizeof(foo)) calls Date: Mon, 23 Jan 2023 13:51:24 +0100 Message-Id: <20230123125205.622152-17-hdegoede@redhat.com> In-Reply-To: <20230123125205.622152-1-hdegoede@redhat.com> References: <20230123125205.622152-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The memory for all of struct atomisp_video_pipe is kzalloc()-ed in atomisp_subdev_init() so there is no need to memset parts of struct atomisp_video_pipe to 0. Signed-off-by: Hans de Goede Reviewed-by: Andy Shevchenko --- drivers/staging/media/atomisp/pci/atomisp_subdev.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c index c32db4ffb778..eb8f319fca5c 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c @@ -1054,11 +1054,6 @@ static int atomisp_init_subdev_pipe(struct atomisp_sub_device *asd, INIT_LIST_HEAD(&pipe->activeq); INIT_LIST_HEAD(&pipe->buffers_waiting_for_param); INIT_LIST_HEAD(&pipe->per_frame_params); - memset(pipe->frame_request_config_id, - 0, VIDEO_MAX_FRAME * sizeof(unsigned int)); - memset(pipe->frame_params, - 0, VIDEO_MAX_FRAME * - sizeof(struct atomisp_css_params_with_list *)); return 0; }