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rtc: rp5c01: clean up rp5c01_nvram_read()/rp5c01_nvram_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: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
hifive-unleashed-5.1
Vladimir Zapolskiy 2015-07-27 00:48:34 +03:00 committed by Alexandre Belloni
parent 99be3e371b
commit d1cf4bdee8
1 changed files with 2 additions and 2 deletions
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4
drivers/rtc/rtc-rp5c01.c
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@ -170,7 +170,7 @@ static ssize_t rp5c01_nvram_read(struct file *filp, struct kobject *kobj,
spin_lock_irq(&priv->lock);
for (count = 0; size > 0 && pos < RP5C01_MODE; count++, size--) {
for (count = 0; count < size; count++) {
u8 data;
rp5c01_write(priv,
@ -200,7 +200,7 @@ static ssize_t rp5c01_nvram_write(struct file *filp, struct kobject *kobj,
spin_lock_irq(&priv->lock);
for (count = 0; size > 0 && pos < RP5C01_MODE; count++, size--) {
for (count = 0; count < size; count++) {
u8 data = *buf++;
rp5c01_write(priv,