commit 8289607249ad25ecfc9a3742873fcd8f319d5b09
author Alessandro Zummo <a.zummo@towertech.it> Mon Apr 10 22:54:44 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Apr 11 06:18:47 2006 -0700
tree c69bc65332554358fdd959136e2cb1e0f730ffef
parent adfb4341259f2f89baac2316a8a3660b63c1103b

[PATCH] RTC subsystem: RS5C372 sysfs fix

Fix sysfs show() return code

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/rtc/rtc-rs5c372.c

diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 48aecb8..5e5cc10 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -169,24 +169,26 @@
 static ssize_t rs5c372_sysfs_show_trim(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
-	int trim;
+	int err, trim;
 
-	if (rs5c372_get_trim(to_i2c_client(dev), NULL, &trim) == 0)
-		return sprintf(buf, "0x%2x\n", trim);
+	err = rs5c372_get_trim(to_i2c_client(dev), NULL, &trim);
+	if (err)
+		return err;
 
-	return 0;
+	return sprintf(buf, "0x%2x\n", trim);
 }
 static DEVICE_ATTR(trim, S_IRUGO, rs5c372_sysfs_show_trim, NULL);
 
 static ssize_t rs5c372_sysfs_show_osc(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
-	int osc;
+	int err, osc;
 
-	if (rs5c372_get_trim(to_i2c_client(dev), &osc, NULL) == 0)
-		return sprintf(buf, "%d.%03d KHz\n", osc / 1000, osc % 1000);
+	err = rs5c372_get_trim(to_i2c_client(dev), &osc, NULL);
+	if (err)
+		return err;
 
-	return 0;
+	return sprintf(buf, "%d.%03d KHz\n", osc / 1000, osc % 1000);
 }
 static DEVICE_ATTR(osc, S_IRUGO, rs5c372_sysfs_show_osc, NULL);