w1: ds2438: fixed a coding style issue

There is an if statement and, if the function goes into it, it returns. So,
the next else is not required.

Signed-off-by: Luiz Sampaio <sampaio.ime@gmail.com>
Link: https://lore.kernel.org/r/20210519223046.13798-2-sampaio.ime@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/w1/slaves/w1_ds2438.c b/drivers/w1/slaves/w1_ds2438.c
index 5cfb0ae23e916c78e1f34bc4754b42071134cf1f..148921fb97022fff70244dbdfeb3524a704aebe0 100644 (file)
--- a/drivers/w1/slaves/w1_ds2438.c
+++ b/drivers/w1/slaves/w1_ds2438.c
@@ -154,11 +154,11 @@ static int w1_ds2438_change_config_bit(struct w1_slave *sl, u8 mask, u8 value)
 
                if ((status & mask) == value)
                        return 0;       /* already set as requested */
-               else {
-                       /* changing bit */
-                       status ^= mask;
-                       perform_write = 1;
-               }
+
+               /* changing bit */
+               status ^= mask;
+               perform_write = 1;
+
                break;
        }