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| author | Robert Kmiec <robert.r.kmiec@gmail.com> | 2015-04-16 12:45:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-17 09:03:59 -0400 |
| commit | b0c57b5941c4a42698d845ada6a76feeba2d1be9 (patch) | |
| tree | a2f830b8f23cf73df60e5580966280af6ebba34d | |
| parent | 6e54abac1b8e0b7febffdbad37b605daef1cfcff (diff) | |
| download | lwn-b0c57b5941c4a42698d845ada6a76feeba2d1be9.tar.gz lwn-b0c57b5941c4a42698d845ada6a76feeba2d1be9.zip | |
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/rtc/rtc-pcf8563.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c index 96fb32e7d6f8..0ba7e59929be 100644 --- a/drivers/rtc/rtc-pcf8563.c +++ b/drivers/rtc/rtc-pcf8563.c @@ -246,7 +246,6 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm) 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 i2c_client *client, struct rtc_time *tm) 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; - - return 0; } #ifdef CONFIG_RTC_INTF_DEV |