From patchwork Wed Feb 8 15:11:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13133138 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 79655C05027 for ; Wed, 8 Feb 2023 15:15:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231749AbjBHPPA (ORCPT ); Wed, 8 Feb 2023 10:15:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230255AbjBHPO4 (ORCPT ); Wed, 8 Feb 2023 10:14:56 -0500 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF21FCC25; Wed, 8 Feb 2023 07:14:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675869295; x=1707405295; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=4lZOumIf897gikgiSSe/yOHSYio/WTFflUsJ9z+Lexk=; b=JH1hTxDkbfK3A3k4dJ8XGai3/NoP3AZbSjsDx/FWg8ifLNalbq9DRkki Js/1iVUYl75L7D7eN1kDGREShZgSmr3dX0q/0Af2GKQlhPdav9rPP+NT2 kop3a3fewIJKZZ5R9N6lBoJAryjtAzEDy/KRJB+OWgqQG6kWo/GvCMTSu ajPeX3/bYFT7oF+eqDUNyBnH4y0v7DiRI0GONYrguGUrybzF95pj/WXQ/ 2MW6oeE+hWrYZrvdPmbxgYr84wo5i9KDLs1jcbY4QIDRPGjgIJhjgy42x XsNr5dimnHhVOLspjPVcCQLAdityqQOK135dU5rVOa6YSdiAtUvjpYsN2 Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10615"; a="357218213" X-IronPort-AV: E=Sophos;i="5.97,281,1669104000"; d="scan'208";a="357218213" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Feb 2023 07:10:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10615"; a="730898817" X-IronPort-AV: E=Sophos;i="5.97,281,1669104000"; d="scan'208";a="730898817" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga008.fm.intel.com with ESMTP; 08 Feb 2023 07:10:52 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id C92651C5; Wed, 8 Feb 2023 17:11:30 +0200 (EET) From: Andy Shevchenko To: Mathias Nyman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mathias Nyman , Greg Kroah-Hartman , Andy Shevchenko Subject: [PATCH v2 0/7] xhci: mem: Short cleanup series Date: Wed, 8 Feb 2023 17:11:22 +0200 Message-Id: <20230208151129.28987-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Clean up xhci-mem.c a bit using latest and greatest Linux kernel features. Changelog v2: - used dma_pool_zalloc() instead of open coding it (Mathias) Andy Shevchenko (7): xhci: mem: Carefully calculate size for memory allocations xhci: mem: Use dma_poll_zalloc() instead of explicit memset() xhci: mem: Get rid of redundant 'else' xhci: mem: Drop useless return:s xhci: mem: Use while (i--) pattern to clean up xhci: mem: Replace explicit castings with appropriate specifiers xhci: mem: Join string literals back drivers/usb/host/xhci-mem.c | 83 +++++++++++++++---------------------- 1 file changed, 33 insertions(+), 50 deletions(-)