From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:33768 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753068AbeFEREs (ORCPT ); Tue, 5 Jun 2018 13:04:48 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Colin Ian King , Benson Leung , Guenter Roeck Subject: [PATCH 4.9 14/61] platform/chrome: cros_ec_lpc: remove redundant pointer request Date: Tue, 5 Jun 2018 19:01:35 +0200 Message-Id: <20180605170118.539571494@linuxfoundation.org> In-Reply-To: <20180605170117.643936916@linuxfoundation.org> References: <20180605170117.643936916@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Colin Ian King commit d3b56c566d4ba8cae688baf3cca94425d57ea783 upstream. Pointer request is being assigned but never used, so remove it. Cleans up the clang warning: drivers/platform/chrome/cros_ec_lpc.c:68:2: warning: Value stored to 'request' is never read Signed-off-by: Colin Ian King Signed-off-by: Benson Leung Cc: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- drivers/platform/chrome/cros_ec_lpc.c | 3 --- 1 file changed, 3 deletions(-) --- a/drivers/platform/chrome/cros_ec_lpc.c +++ b/drivers/platform/chrome/cros_ec_lpc.c @@ -49,7 +49,6 @@ static int ec_response_timed_out(void) static int cros_ec_pkt_xfer_lpc(struct cros_ec_device *ec, struct cros_ec_command *msg) { - struct ec_host_request *request; struct ec_host_response response; u8 sum = 0; int i; @@ -62,8 +61,6 @@ static int cros_ec_pkt_xfer_lpc(struct c for (i = 0; i < ret; i++) outb(ec->dout[i], EC_LPC_ADDR_HOST_PACKET + i); - request = (struct ec_host_request *)ec->dout; - /* Here we go */ outb(EC_COMMAND_PROTOCOL_3, EC_LPC_ADDR_HOST_CMD);