[PATCH] regmap: debugfs: Add back in erroneously removed initialisation of ret

[Charles Keepax]

Fixes: 94cc89eb8fa5 ("regmap: debugfs: Fix handling of name string for debugfs init delays")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/base/regmap/regmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index d0f7cc574ff34..b24f14ea96d8a 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -706,9 +706,9 @@ struct regmap *__regmap_init(struct device *dev,
 			     const char *lock_name)
 {
 	struct regmap *map;
+	int ret = -EINVAL;
 	enum regmap_endian reg_endian, val_endian;
 	int i, j;
-	int ret;
 
 	if (!config)
 		goto err;
-- 
2.11.0