rtc: stk17ta8: clean up stk17ta8_nvram_read()/stk17ta8_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>
diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c
index 0e93b71..ba6a83b 100644
--- a/drivers/rtc/rtc-stk17ta8.c
+++ b/drivers/rtc/rtc-stk17ta8.c
@@ -254,7 +254,7 @@
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
- for (count = 0; size > 0 && pos < RTC_OFFSET; count++, size--)
+ for (count = 0; count < size; count++)
*buf++ = readb(ioaddr + pos++);
return count;
}
@@ -269,7 +269,7 @@
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
- for (count = 0; size > 0 && pos < RTC_OFFSET; count++, size--)
+ for (count = 0; count < size; count++)
writeb(*buf++, ioaddr + pos++);
return count;
}
