[PATCH v3 06/14] rtc: rx8010: rename ret to err in rx8010_set_time()

Bartosz Golaszewski
2020-09-14T16:02:55Z

All other functions in this driver use 'err' for integer return values.
Do the same in rx8010_set_time() for consistency.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
drivers/rtc/rtc-rx8010.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index 51ac4fac8f19..300314ab7b6d 100644
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -140,7 +140,7 @@ static int rx8010_set_time(struct device *dev, struct rtc_time *dt)
{
struct rx8010_data *rx8010 = dev_get_drvdata(dev);
u8 date[7];
- int ctrl, flagreg, ret;
+ int ctrl, flagreg, err;

if ((dt->tm_year < 100) || (dt->tm_year > 199))
return -EINVAL;
@@ -150,10 +150,10 @@ static int rx8010_set_time(struct device *dev, struct rtc_time *dt)
if (ctrl < 0)
return ctrl;
rx8010->ctrlreg = ctrl | RX8010_CTRL_STOP;
- ret = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL,
+ err = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL,
rx8010->ctrlreg);
- if (ret < 0)
- return ret;
+ if (err < 0)
+ return err;

date[RX8010_SEC - RX8010_SEC] = bin2bcd(dt->tm_sec);
date[RX8010_MIN - RX8010_SEC] = bin2bcd(dt->tm_min);
@@ -163,27 +163,27 @@ static int rx8010_set_time(struct device *dev, struct rtc_time *dt)
date[RX8010_YEAR - RX8010_SEC] = bin2bcd(dt->tm_year - 100);
date[RX8010_WDAY - RX8010_SEC] = bin2bcd(1 << dt->tm_wday);

- ret = i2c_smbus_write_i2c_block_data(rx8010->client,
+ err = i2c_smbus_write_i2c_block_data(rx8010->client,
RX8010_SEC, 7, date);
- if (ret < 0)
- return ret;
+ if (err < 0)
+ return err;

/* clear STOP bit after changing clock/calendar */
ctrl = i2c_smbus_read_byte_data(rx8010->client, RX8010_CTRL);
if (ctrl < 0)
return ctrl;
rx8010->ctrlreg = ctrl & ~RX8010_CTRL_STOP;
- ret = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL,
+ err = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL,
rx8010->ctrlreg);
- if (ret < 0)
- return ret;
+ if (err < 0)
+ return err;

flagreg = i2c_smbus_read_byte_data(rx8010->client, RX8010_FLAG);
if (flagreg < 0)
return flagreg;

if (flagreg & RX8010_FLAG_VLF)
- ret = i2c_smbus_write_byte_data(rx8010->client, RX8010_FLAG,
+ err = i2c_smbus_write_byte_data(rx8010->client, RX8010_FLAG,
flagreg & ~RX8010_FLAG_VLF);

return 0;
--
2.26.1