misc: eeprom: 93xx46: clean up eeprom_93xx46_bin_read/write

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: NVladimir Zapolskiy <vz@mleia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/eeprom/eeprom_93xx46.c

@@ -48,13 +48,6 @@ eeprom_93xx46_bin_read(struct file *filp, struct kobject *kobj,
 	dev = container_of(kobj, struct device, kobj);
 	edev = dev_get_drvdata(dev);
 
-	if (unlikely(off >= edev->bin.size))
-		return 0;
-	if ((off + count) > edev->bin.size)
-		count = edev->bin.size - off;
-	if (unlikely(!count))
-		return count;
-
 	cmd_addr = OP_READ << edev->addrlen;
 
 	if (edev->addrlen == 7) {
@@ -200,13 +193,6 @@ eeprom_93xx46_bin_write(struct file *filp, struct kobject *kobj,
 	dev = container_of(kobj, struct device, kobj);
 	edev = dev_get_drvdata(dev);
 
-	if (unlikely(off >= edev->bin.size))
-		return -EFBIG;
-	if ((off + count) > edev->bin.size)
-		count = edev->bin.size - off;
-	if (unlikely(!count))
-		return count;
-
 	/* only write even number of bytes on 16-bit devices */
 	if (edev->addrlen == 6) {
 		step = 2;