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| author | Vladimir Zapolskiy <vz@mleia.com> | 2015-07-26 23:48:34 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-09-05 13:19:10 +0200 |
| commit | d1cf4bdee8e574c0d2b7ce9fa8d9cd89c0ac761a (patch) | |
| tree | d2cb50f14b9aa8fdd3d350ea4798edb688ea2314 /drivers/rtc/rtc-rp5c01.c | |
| parent | rtc: m48t59: clean up m48t59_nvram_read()/m48t59_nvram_write() (diff) | |
| download | linux-d1cf4bdee8e574c0d2b7ce9fa8d9cd89c0ac761a.tar.xz linux-d1cf4bdee8e574c0d2b7ce9fa8d9cd89c0ac761a.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/rtc/rtc-rp5c01.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-rp5c01.c b/drivers/rtc/rtc-rp5c01.c index b548551f385c..026035373ae6 100644 --- a/drivers/rtc/rtc-rp5c01.c +++ b/drivers/rtc/rtc-rp5c01.c @@ -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, |