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Commit 2664e038 authored by Vladimir Zapolskiy's avatar Vladimir Zapolskiy Committed by Greg Kroah-Hartman
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misc: eeprom: max6875: clean up max6875_read() 



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: default avatarVladimir Zapolskiy <vz@mleia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 79dedbdd

drivers/misc/eeprom/max6875.c

+0 −6
Original line number Diff line number Diff line
@@ -114,12 +114,6 @@ static ssize_t max6875_read(struct file *filp, struct kobject *kobj, 
	struct max6875_data *data = i2c_get_clientdata(client);

	int slice, max_slice;



	if (off > USER_EEPROM_SIZE)

		return 0;



	if (off + count > USER_EEPROM_SIZE)

		count = USER_EEPROM_SIZE - off;



	/* refresh slices which contain requested bytes */

	max_slice = (off + count - 1) >> SLICE_BITS;

	for (slice = (off >> SLICE_BITS); slice <= max_slice; slice++)