From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752107Ab3IIFRg (ORCPT ); Mon, 9 Sep 2013 01:17:36 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:45479 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751075Ab3IIFRe (ORCPT ); Mon, 9 Sep 2013 01:17:34 -0400 X-AuditID: cbfee68e-b7f756d000004512-75-522d59ecdd01 From: Jingoo Han To: "'Greg Kroah-Hartman'" Cc: linux-kernel@vger.kernel.org, "'Jingoo Han'" Subject: [PATCH 1/3] staging: dgrp: Remove casting the return value which is a void pointer Date: Mon, 09 Sep 2013 14:17:32 +0900 Message-id: <004301cead1b$e3272a00$a9757e00$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac6tG+MPdGOj+j+ZT3mKmVwvD3OitA== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrJIsWRmVeSWpSXmKPExsVy+t8zA903kbpBBqs2mlk0L17PZnF54SVW i8u75rA5MHvsn7uG3aNvyypGj8+b5AKYo7hsUlJzMstSi/TtErgyPl++xlowQ65iy9tpTA2M a8W7GDk5JARMJLatXc8KYYtJXLi3nq2LkYtDSGAZo8TG1t+MMEUvt71kA7GFBBYxSuzqd4Io +sUo0bi5gQUkwSagJvHly2F2EFtEwFRi4/spQM0cHMwCLhJHp4mAhIUFYiUWP5kHVsIioCox +c4ZsMW8ArYSk5ZvY4KwBSV+TL4HNpJZQEti/c7jTBC2vMTmNW+ZQUZKCKhLPPqrC7FJT+LT 2hNQJSIS+168gzp5GbvE7xNWEKsEJL5NPsQC0SorsekAM0SJpMTBFTdYJjCKzUKyeBaSxbOQ LJ6FZMMCRpZVjKKpBckFxUnpRUZ6xYm5xaV56XrJ+bmbGCHR1LeD8eYB60OMyUDrJzJLiSbn A6MxryTe0NjMyMLUxNTYyNzSjDRhJXFetRbrQCGB9MSS1OzU1ILUovii0pzU4kOMTBycUg2M E9lMmES/uTxUXrF/9ju71QZvFfUdtul9ml7k+fEJ54rzq1YdWft0/6V/O1e/XXJLY0nVrfO6 OgvePXSsCKyJyL5507eFb+Obxf8ny+lecToWtrp9FwNPbYGcm5nAPwOG4OW/590Qq7jP+uZx 8tIja1it3+ZkLPnb4yjkaW9aPXen2+zyX1PMNyuxFGckGmoxFxUnAgCX2I13vAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpnleLIzCtJLcpLzFFi42I5/e+xgO6bSN0gg/u9RhbNi9ezWVxeeInV 4vKuOWwOzB77565h9+jbsorR4/MmuQDmqAZGm4zUxJTUIoXUvOT8lMy8dFsl7+B453hTMwND XUNLC3MlhbzE3FRbJRefAF23zBygTUoKZYk5pUChgMTiYiV9O0wTQkPcdC1gGiN0fUOC4HqM DNBAwjrGjM+Xr7EWzJCr2PJ2GlMD41rxLkZODgkBE4mX216yQdhiEhfurQezhQQWMUrs6nfq YuQCsn8xSjRubmABSbAJqEl8+XKYHcQWETCV2Ph+CmMXIwcHs4CLxNFpIiBhYYFYicVP5oGV sAioSky+c4YVxOYVsJWYtHwbE4QtKPFj8j2wkcwCWhLrdx5ngrDlJTavecsMMlJCQF3i0V9d iE16Ep/WnoAqEZHY9+Id4wRGgVlIJs1CMmkWkkmzkLQsYGRZxSiaWpBcUJyUnmuoV5yYW1ya l66XnJ+7iREcrc+kdjCubLA4xCjAwajEwyvxXydIiDWxrLgy9xCjBAezkgjv+edAId6UxMqq 1KL8+KLSnNTiQ4zJQI9OZJYSTc4HJpK8knhDYxMzI0sjMwsjE3Nz0oSVxHkPtFoHCgmkJ5ak ZqemFqQWwWxh4uCUamCMPHSwb2EWU4W1V8ut8l3yzqvPrd2V/Pi1dvqXUHWj1luWy+ZvvTYz l2mOxTfFjw9ynVsKH64XFF0tdG7igcxb8168u7Dp/euzJ87Kr+h5HmOpqpM686OyJbPvJsZl U9M37q751MbdFSO2Z1rw5nSNKUG160K/WPXEnN/M4sTtrBKi75uoP6NPiaU4I9FQi7moOBEA EL7wwhoDAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Casting the return value which is a void pointer is redundant. The conversion from void pointer to any other pointer type is guaranteed by the C programming language. Signed-off-by: Jingoo Han --- drivers/staging/dgrp/dgrp_sysfs.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/staging/dgrp/dgrp_sysfs.c b/drivers/staging/dgrp/dgrp_sysfs.c index 8cee9c8..9a18a2c 100644 --- a/drivers/staging/dgrp/dgrp_sysfs.c +++ b/drivers/staging/dgrp/dgrp_sysfs.c @@ -157,7 +157,7 @@ static ssize_t dgrp_node_state_show(struct device *c, if (!c) return 0; - nd = (struct nd_struct *) dev_get_drvdata(c); + nd = dev_get_drvdata(c); if (!nd) return 0; @@ -174,7 +174,7 @@ static ssize_t dgrp_node_description_show(struct device *c, if (!c) return 0; - nd = (struct nd_struct *) dev_get_drvdata(c); + nd = dev_get_drvdata(c); if (!nd) return 0; @@ -192,7 +192,7 @@ static ssize_t dgrp_node_hw_version_show(struct device *c, if (!c) return 0; - nd = (struct nd_struct *) dev_get_drvdata(c); + nd = dev_get_drvdata(c); if (!nd) return 0; @@ -212,7 +212,7 @@ static ssize_t dgrp_node_hw_id_show(struct device *c, if (!c) return 0; - nd = (struct nd_struct *) dev_get_drvdata(c); + nd = dev_get_drvdata(c); if (!nd) return 0; @@ -232,7 +232,7 @@ static ssize_t dgrp_node_sw_version_show(struct device *c, if (!c) return 0; - nd = (struct nd_struct *) dev_get_drvdata(c); + nd = dev_get_drvdata(c); if (!nd) return 0; @@ -311,7 +311,7 @@ static ssize_t dgrp_tty_state_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; @@ -328,7 +328,7 @@ static ssize_t dgrp_tty_baud_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -348,7 +348,7 @@ static ssize_t dgrp_tty_msignals_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -377,7 +377,7 @@ static ssize_t dgrp_tty_iflag_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -396,7 +396,7 @@ static ssize_t dgrp_tty_cflag_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -415,7 +415,7 @@ static ssize_t dgrp_tty_oflag_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -434,7 +434,7 @@ static ssize_t dgrp_tty_digi_flag_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -453,7 +453,7 @@ static ssize_t dgrp_tty_rxcount_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -472,7 +472,7 @@ static ssize_t dgrp_tty_txcount_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; @@ -493,7 +493,7 @@ static ssize_t dgrp_tty_name_show(struct device *d, if (!d) return 0; - un = (struct un_struct *) dev_get_drvdata(d); + un = dev_get_drvdata(d); if (!un) return 0; ch = un->un_ch; -- 1.7.10.4