X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Frtc%2Frtc-ds1553.c;h=38422ab4ec5a12687882e717b688a00d1a60ae1f;hb=af712826966ee75ba5ac466a6c192580abdf0c29;hp=a24e091bcb41d85f6443f63910a7f8661e4e03bb;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/drivers/rtc/rtc-ds1553.c b/kernel/drivers/rtc/rtc-ds1553.c
index a24e091bc..38422ab4e 100644
--- a/kernel/drivers/rtc/rtc-ds1553.c
+++ b/kernel/drivers/rtc/rtc-ds1553.c
@@ -245,7 +245,7 @@ static ssize_t ds1553_nvram_read(struct file *filp, struct kobject *kobj,
 	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;
 }
@@ -260,7 +260,7 @@ static ssize_t ds1553_nvram_write(struct file *filp, struct kobject *kobj,
 	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;
 }