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[09/11] rtc: rp5c01: clean up rp5c01_nvram_read()/rp5c01_nvram_write()

Message ID 1437947316-5652-10-git-send-email-vz@mleia.com
State Accepted
Headers show

Commit Message

Vladimir Zapolskiy July 26, 2015, 9:48 p.m. UTC 
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>
---
 drivers/rtc/rtc-rp5c01.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/rtc/rtc-rp5c01.c b/drivers/rtc/rtc-rp5c01.c
index b548551..0260353 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,