From patchwork Tue Mar 19 21:46:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bandan Das X-Patchwork-Id: 10860545 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 537D213B5 for ; Tue, 19 Mar 2019 22:26:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 38E2C2884F for ; Tue, 19 Mar 2019 22:26:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2D47528891; Tue, 19 Mar 2019 22:26:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DB78329929 for ; Tue, 19 Mar 2019 22:26:55 +0000 (UTC) Received: from localhost ([127.0.0.1]:38429 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h6NC8-0007up-ER for patchwork-qemu-devel@patchwork.kernel.org; Tue, 19 Mar 2019 18:26:52 -0400 Received: from eggs.gnu.org ([209.51.188.92]:46818) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h6NBY-0007c0-1Y for qemu-devel@nongnu.org; Tue, 19 Mar 2019 18:26:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h6NBS-0007of-1p for qemu-devel@nongnu.org; Tue, 19 Mar 2019 18:26:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34626) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h6NBH-0007V8-Bi for qemu-devel@nongnu.org; Tue, 19 Mar 2019 18:26:09 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 44CB4307CDF2; Tue, 19 Mar 2019 21:46:55 +0000 (UTC) Received: from gigantic.usersys.redhat.com (helium.bos.redhat.com [10.18.17.132]) by smtp.corp.redhat.com (Postfix) with ESMTP id CA7796012C; Tue, 19 Mar 2019 21:46:54 +0000 (UTC) From: Bandan Das To: qemu-devel@nongnu.org Date: Tue, 19 Mar 2019 17:46:44 -0400 Message-Id: <20190319214645.20787-2-bsd@redhat.com> In-Reply-To: <20190319214645.20787-1-bsd@redhat.com> References: <20190319214645.20787-1-bsd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Tue, 19 Mar 2019 21:46:55 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 1/2] usb-mtp: remove usb_mtp_object_free_one X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, kraxel@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP This function is used in the delete path only and can be replaced by a call to usb_mtp_object_free. Signed-off-by: Bandan Das Reviewed-by: Peter Maydell --- hw/usb/dev-mtp.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c index 91b820baaf..4dc1317e2e 100644 --- a/hw/usb/dev-mtp.c +++ b/hw/usb/dev-mtp.c @@ -1150,16 +1150,6 @@ enum { DELETE_PARTIAL = (DELETE_FAILURE | DELETE_SUCCESS), }; -/* Assumes that children, if any, have been already freed */ -static void usb_mtp_object_free_one(MTPState *s, MTPObject *o) -{ - assert(o->nchildren == 0); - QTAILQ_REMOVE(&s->objects, o, next); - g_free(o->name); - g_free(o->path); - g_free(o); -} - static int usb_mtp_deletefn(MTPState *s, MTPObject *o, uint32_t trans) { MTPObject *iter, *iter2; @@ -1181,14 +1171,14 @@ static int usb_mtp_deletefn(MTPState *s, MTPObject *o, uint32_t trans) if (remove(o->path)) { ret |= DELETE_FAILURE; } else { - usb_mtp_object_free_one(s, o); + usb_mtp_object_free(s, o); ret |= DELETE_SUCCESS; } } else if (o->format == FMT_ASSOCIATION) { if (rmdir(o->path)) { ret |= DELETE_FAILURE; } else { - usb_mtp_object_free_one(s, o); + usb_mtp_object_free(s, o); ret |= DELETE_SUCCESS; } }