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 <[email protected]> Cc: [email protected] Cc: Maxime Ripard <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
