Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755353AbbGZV0E (ORCPT ); Sun, 26 Jul 2015 17:26:04 -0400 Received: from li271-223.members.linode.com ([178.79.152.223]:55685 "EHLO mail.mleia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755177AbbGZV0B (ORCPT ); Sun, 26 Jul 2015 17:26:01 -0400 X-Greylist: delayed 437 seconds by postgrey-1.27 at vger.kernel.org; Sun, 26 Jul 2015 17:26:01 EDT From: Vladimir Zapolskiy To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Jean Delvare Subject: [PATCH 4/8] misc: eeprom: clean up eeprom_read() Date: Mon, 27 Jul 2015 00:18:49 +0300 Message-Id: <1437945533-27996-4-git-send-email-vz@mleia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1437945502-27944-1-git-send-email-vz@mleia.com> References: <1437945502-27944-1-git-send-email-vz@mleia.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-49551924 X-CRM114-CacheID: sfid-20150726_222435_750559_4686EE36 X-CRM114-Status: GOOD ( 13.02 ) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1148 Lines: 33 The change removes redundant sysfs binary file boundary check, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy Cc: Jean Delvare --- drivers/misc/eeprom/eeprom.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/misc/eeprom/eeprom.c b/drivers/misc/eeprom/eeprom.c index b432873..7342fd6 100644 --- a/drivers/misc/eeprom/eeprom.c +++ b/drivers/misc/eeprom/eeprom.c @@ -88,11 +88,6 @@ static ssize_t eeprom_read(struct file *filp, struct kobject *kobj, struct eeprom_data *data = i2c_get_clientdata(client); u8 slice; - if (off > EEPROM_SIZE) - return 0; - if (off + count > EEPROM_SIZE) - count = EEPROM_SIZE - off; - /* Only refresh slices which contain requested bytes */ for (slice = off >> 5; slice <= (off + count - 1) >> 5; slice++) eeprom_update_client(client, slice); -- 2.1.4 -- 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/