backlight: s6e63m0: Remove 'else' after a return

Fixed the following checkpatch warning.

  WARNING: else is not generally useful after a break or return

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index f3a65c8940ed9dae8c03fb115b23f09d3df87e39..28bfa127fee45aca7a0bd4c193efa47cb8d80e58 100644 (file)
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -507,19 +507,19 @@ static int s6e63m0_power_on(struct s6e63m0 *lcd)
        if (!pd->power_on) {
                dev_err(lcd->dev, "power_on is NULL.\n");
                return -EINVAL;
-       } else {
-               pd->power_on(lcd->ld, 1);
-               msleep(pd->power_on_delay);
        }
 
+       pd->power_on(lcd->ld, 1);
+       msleep(pd->power_on_delay);
+
        if (!pd->reset) {
                dev_err(lcd->dev, "reset is NULL.\n");
                return -EINVAL;
-       } else {
-               pd->reset(lcd->ld);
-               msleep(pd->reset_delay);
        }
 
+       pd->reset(lcd->ld);
+       msleep(pd->reset_delay);
+
        ret = s6e63m0_ldi_init(lcd);
        if (ret) {
                dev_err(lcd->dev, "failed to initialize ldi.\n");