From mboxrd@z Thu Jan 1 00:00:00 1970 From: vz@mleia.com (Vladimir Zapolskiy) Date: Mon, 27 Jul 2015 00:18:53 +0300 Subject: [PATCH 8/8] misc: eeprom: sunxi_sid: clean up sid_read() In-Reply-To: <1437945502-27944-1-git-send-email-vz@mleia.com> References: <1437945502-27944-1-git-send-email-vz@mleia.com> Message-ID: <1437945533-27996-8-git-send-email-vz@mleia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The change removes redundant sysfs binary file boundary checks, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy Cc: linux-arm-kernel at lists.infradead.org Cc: Maxime Ripard --- drivers/misc/eeprom/sunxi_sid.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c index 8385177..26ce99d 100644 --- a/drivers/misc/eeprom/sunxi_sid.c +++ b/drivers/misc/eeprom/sunxi_sid.c @@ -70,11 +70,6 @@ static ssize_t sid_read(struct file *fd, struct kobject *kobj, pdev = to_platform_device(kobj_to_dev(kobj)); sid_data = platform_get_drvdata(pdev); - if (pos < 0 || pos >= sid_data->keysize) - return 0; - if (size > sid_data->keysize - pos) - size = sid_data->keysize - pos; - for (i = 0; i < size; i++) buf[i] = sunxi_sid_read_byte(sid_data, pos + i); -- 2.1.4