rtc: rx8010: drop unnecessary initialization

The 'err' local variable in rx8010_init_client() doesn't need to be
initialized.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200914154601.32245-9-brgl@bgdev.pl

diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index 2c894e7..64a9964 100644 (file)
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -194,7 +194,7 @@ static int rx8010_init_client(struct i2c_client *client)
 {
        struct rx8010_data *rx8010 = i2c_get_clientdata(client);
        u8 ctrl[2];
-       int need_clear = 0, err = 0;
+       int need_clear = 0, err;
 
        /* Initialize reserved registers as specified in datasheet */
        err = i2c_smbus_write_byte_data(client, RX8010_RESV17, 0xD8);