From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 45367C35E for ; Thu, 18 Feb 2016 15:34:47 +0100 (CET) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga101.fm.intel.com with ESMTP; 18 Feb 2016 06:34:46 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,465,1449561600"; d="scan'208";a="888696420" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga001.jf.intel.com with ESMTP; 18 Feb 2016 06:34:45 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id u1IEYhUZ017926; Thu, 18 Feb 2016 22:34:43 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id u1IEYeVC018538; Thu, 18 Feb 2016 22:34:42 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id u1IEYekX018534; Thu, 18 Feb 2016 22:34:40 +0800 From: Helin Zhang To: dev@dpdk.org Date: Thu, 18 Feb 2016 22:34:07 +0800 Message-Id: <1455806076-18497-2-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1455806076-18497-1-git-send-email-helin.zhang@intel.com> References: <1455776683-11790-1-git-send-email-helin.zhang@intel.com> <1455806076-18497-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH v3 01/30] i40e/base: use explicit cast from u16 to u8 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Feb 2016 14:34:47 -0000 Current implementation generates compilation warnings. Signed-off-by: Helin Zhang --- drivers/net/i40e/base/i40e_lan_hmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/i40e/base/i40e_lan_hmc.c b/drivers/net/i40e/base/i40e_lan_hmc.c index 6511767..2260648 100644 --- a/drivers/net/i40e/base/i40e_lan_hmc.c +++ b/drivers/net/i40e/base/i40e_lan_hmc.c @@ -769,7 +769,7 @@ static void i40e_write_byte(u8 *hmc_bits, /* prepare the bits and mask */ shift_width = ce_info->lsb % 8; - mask = BIT(ce_info->width) - 1; + mask = (u8)(BIT(ce_info->width) - 1); src_byte = *from; src_byte &= mask; @@ -954,7 +954,7 @@ static void i40e_read_byte(u8 *hmc_bits, /* prepare the bits and mask */ shift_width = ce_info->lsb % 8; - mask = BIT(ce_info->width) - 1; + mask = (u8)(BIT(ce_info->width) - 1); /* shift to correct alignment */ mask <<= shift_width; -- 2.5.0