regulator: max77620: remove redundant assignment to variable ret

The variable ret is being initialized with a value that is never
read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190703082009.18779-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max77620-regulator.c b/drivers/regulator/max77620-regulator.c
index 2ae2d319321b9f3e1553bbf3b663fb4120e44885..8d9731e4052bf21f23b032d33499b751d439deba 100644 (file)
--- a/drivers/regulator/max77620-regulator.c
+++ b/drivers/regulator/max77620-regulator.c
@@ -467,7 +467,7 @@ static int max77620_regulator_is_enabled(struct regulator_dev *rdev)
 {
        struct max77620_regulator *pmic = rdev_get_drvdata(rdev);
        int id = rdev_get_id(rdev);
-       int ret = 1;
+       int ret;
 
        if (pmic->active_fps_src[id] != MAX77620_FPS_SRC_NONE)
                return 1;