From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933545AbbFWQFK (ORCPT ); Tue, 23 Jun 2015 12:05:10 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]:33877 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754869AbbFWQEI (ORCPT ); Tue, 23 Jun 2015 12:04:08 -0400 From: Dmitry Kalinkin To: linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org Cc: Martyn Welch , Manohar Vanga , Greg Kroah-Hartman , Dmitry Kalinkin Subject: [PATCHv2 7/9] staging: vme_user: remove unused variable Date: Tue, 23 Jun 2015 19:03:37 +0300 Message-Id: <1435075419-28211-8-git-send-email-dmitry.kalinkin@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1435075419-28211-1-git-send-email-dmitry.kalinkin@gmail.com> References: <20150623135124.GP28762@mwanda> <1435075419-28211-1-git-send-email-dmitry.kalinkin@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Dmitry Kalinkin --- drivers/staging/vme/devices/vme_user.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c index 070e63f..cf47649 100644 --- a/drivers/staging/vme/devices/vme_user.c +++ b/drivers/staging/vme/devices/vme_user.c @@ -149,18 +149,14 @@ static ssize_t resource_to_user(int minor, char __user *buf, size_t count, static ssize_t resource_from_user(unsigned int minor, const char __user *buf, size_t count, loff_t *ppos) { - ssize_t copied = 0; - if (count > image[minor].size_buf) count = image[minor].size_buf; if (__copy_from_user(image[minor].kern_buf, buf, (unsigned long)count)) return -EFAULT; - copied = vme_master_write(image[minor].resource, image[minor].kern_buf, - count, *ppos); - - return copied; + return vme_master_write(image[minor].resource, image[minor].kern_buf, + count, *ppos); } static ssize_t buffer_to_user(unsigned int minor, char __user *buf, -- 1.8.3.1