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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 996FDC433FE for ; Wed, 23 Nov 2022 20:39:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238864AbiKWUjV (ORCPT ); Wed, 23 Nov 2022 15:39:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240322AbiKWUin (ORCPT ); Wed, 23 Nov 2022 15:38:43 -0500 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA98126FB for ; Wed, 23 Nov 2022 12:38:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1669235922; x=1700771922; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=PK9z6NgQkH90eSjHv7SiIGtbV7FGI/SIasEzYrooYNU=; b=Mc15I8TM8jVLWgI/Y+FuPE/lwDC8x4SiPOhCWufflt0BlaEYSrS1mWq4 QHlpfOnt9c4rT8hpNjkUV7i73IBO9wwe29nhaXVCY/BaPRDZm+DeRPkqY N/33Zz93S/A1uGaB5b0p4gwYiGfFmC+QdHDTC7mSQOQSTFDv3Dfdm7izj h6wJx5VvuSppa7BqCpDB8bjRMTAedRamCX7g1zFjkVbNV1BOvRU5XTkrX MKPnuYftZmkZrYlEhV9cnQsBprmA+ekUmkTr/Ke9JZKFMOSJAZ8rPCSSH Txms132ImZ0dN7UTJzyLmNknIuEzQEL3shEsgCVeUy4ucPMAwz8RPPxgX Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10540"; a="315307127" X-IronPort-AV: E=Sophos;i="5.96,187,1665471600"; d="scan'208";a="315307127" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2022 12:38:41 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10540"; a="619756043" X-IronPort-AV: E=Sophos;i="5.96,187,1665471600"; d="scan'208";a="619756043" Received: from jekeller-desk.amr.corp.intel.com (HELO jekeller-desk.jekeller.internal) ([10.166.241.7]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2022 12:38:41 -0800 From: Jacob Keller To: netdev@vger.kernel.org Cc: Jacob Keller , Jiri Pirko , Jakub Kicinski Subject: [PATCH net-next v2 1/9] devlink: use min_t to calculate data_size Date: Wed, 23 Nov 2022 12:38:26 -0800 Message-Id: <20221123203834.738606-2-jacob.e.keller@intel.com> X-Mailer: git-send-email 2.38.1.420.g319605f8f00e In-Reply-To: <20221123203834.738606-1-jacob.e.keller@intel.com> References: <20221123203834.738606-1-jacob.e.keller@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The calculation for the data_size in the devlink_nl_read_snapshot_fill function uses an if statement that is better expressed using the min_t macro. Signed-off-by: Jacob Keller --- Changes since v1: * Moved to 1/9 of the series * No longer combined declaration of data_size with its assignment net/core/devlink.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/core/devlink.c b/net/core/devlink.c index d93bc95cd7cb..a490b8850179 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -6485,10 +6485,8 @@ static int devlink_nl_region_read_snapshot_fill(struct sk_buff *skb, u32 data_size; u8 *data; - if (end_offset - curr_offset < DEVLINK_REGION_READ_CHUNK_SIZE) - data_size = end_offset - curr_offset; - else - data_size = DEVLINK_REGION_READ_CHUNK_SIZE; + data_size = min_t(u32, end_offset - curr_offset, + DEVLINK_REGION_READ_CHUNK_SIZE); data = &snapshot->data[curr_offset]; err = devlink_nl_cmd_region_read_chunk_fill(skb, devlink, -- 2.38.1.420.g319605f8f00e