+ rtc-pcf8563-simplify-return-from-function.patch added to -mm tree

+ rtc-pcf8563-simplify-return-from-function.patch added to -mm tree

[akpm]

The patch titled
     Subject: drivers/rtc/rtc-pcf8563.c: simplify return from function
has been added to the -mm tree.  Its filename is
     rtc-pcf8563-simplify-return-from-function.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/rtc-pcf8563-simplify-return-from-function.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/rtc-pcf8563-simplify-return-from-function.patch

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------------------------------------------------------
From: Robert Kmiec <robert.r.kmiec@gmail.com>
Subject: drivers/rtc/rtc-pcf8563.c: simplify return from function

This commit does not change any logic here.  It just makes the code easier
to read.

This is how it looked like:
If err != 0 return err;
else return 0;

Signed-off-by: Robert Kmiec <robert.r.kmiec@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/rtc/rtc-pcf8563.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff -puN drivers/rtc/rtc-pcf8563.c~rtc-pcf8563-simplify-return-from-function drivers/rtc/rtc-pcf8563.c
--- a/drivers/rtc/rtc-pcf8563.c~rtc-pcf8563-simplify-return-from-function
+++ a/drivers/rtc/rtc-pcf8563.c
@@ -246,7 +246,6 @@ static int pcf8563_get_datetime(struct i
 static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm)
 {
 	struct pcf8563 *pcf8563 = i2c_get_clientdata(client);
-	int err;
 	unsigned char buf[9];
 
 	dev_dbg(&client->dev, "%s: secs=%d, mins=%d, hours=%d, "
@@ -272,12 +271,8 @@ static int pcf8563_set_datetime(struct i
 
 	buf[PCF8563_REG_DW] = tm->tm_wday & 0x07;
 
-	err = pcf8563_write_block_data(client, PCF8563_REG_SC,
+	return pcf8563_write_block_data(client, PCF8563_REG_SC,
 				9 - PCF8563_REG_SC, buf + PCF8563_REG_SC);
-	if (err)
-		return err;