Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932349Ab1CWIvT (ORCPT ); Wed, 23 Mar 2011 04:51:19 -0400 Received: from mail.pripojeni.net ([217.66.174.14]:56909 "EHLO smtp.pripojeni.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755923Ab1CWIuG (ORCPT ); Wed, 23 Mar 2011 04:50:06 -0400 From: Jiri Slaby To: jirislaby@gmail.com Cc: linux-kernel@vger.kernel.org, Jiri Slaby , Jean Delvare , linux-i2c@vger.kernel.org Subject: [PATCH 5/7] I2C: eg20t, remove unused variable Date: Wed, 23 Mar 2011 09:49:58 +0100 Message-Id: <1300870200-24405-5-git-send-email-jslaby@suse.cz> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1300870200-24405-1-git-send-email-jslaby@suse.cz> References: <1300870200-24405-1-git-send-email-jslaby@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1614 Lines: 46 drivers/i2c/busses/i2c-eg20t.c:684:2: warning: Value stored to 'msglen' is never read msglen = (pmsg->len) - (subaddrlen + 1); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Jiri Slaby Cc: Jean Delvare Cc: linux-i2c@vger.kernel.org --- drivers/i2c/busses/i2c-eg20t.c | 8 -------- 1 files changed, 0 insertions(+), 8 deletions(-) diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index 878a120..ea73252 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -651,8 +651,6 @@ static s32 pch_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *pmsg; u32 i = 0; u32 status; - u32 msglen; - u32 subaddrlen; s32 ret; struct i2c_algo_pch_data *adap = i2c_adap->algo_data; @@ -676,12 +674,6 @@ static s32 pch_i2c_xfer(struct i2c_adapter *i2c_adap, status = pmsg->flags; pch_dbg(adap, "After invoking I2C_MODE_SEL :flag= 0x%x\n", status); - /* calculate sub address length and message length */ - /* these are applicable only for buffer mode */ - subaddrlen = pmsg->buf[0]; - /* calculate actual message length excluding - * the sub address fields */ - msglen = (pmsg->len) - (subaddrlen + 1); if (status & (I2C_M_RD)) { pch_dbg(adap, "invoking pch_i2c_readbytes\n"); ret = pch_i2c_readbytes(i2c_adap, pmsg, (i + 1 == num), -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/