From: Vladimir Zapolskiy <vz@mleia.com>
Date: Sun, 26 Jul 2015 21:18:51 +0000 (+0300)
Subject: misc: eeprom: at24: clean up at24_bin_write()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=d12c0aaf3780c5b26b4ea9e795252381f586c063;p=openwrt%2Fstaging%2Fblogic.git

misc: eeprom: at24: clean up at24_bin_write()

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 <vz@mleia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index 2d3db81be099..6ded3dc36644 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -438,9 +438,6 @@ static ssize_t at24_bin_write(struct file *filp, struct kobject *kobj,
 {
 	struct at24_data *at24;
 
-	if (unlikely(off >= attr->size))
-		return -EFBIG;
-
 	at24 = dev_get_drvdata(container_of(kobj, struct device, kobj));
 	return at24_write(at24, buf, off, count);
 }