regmap: async: Add missing return

Let's only write once... Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-27 13:08:44 +00:00 · 2013-03-27 13:08:44 +00:00 · f951b6587b
parent 8bb9660418
commit f951b6587b
1 changed files with 2 additions and 0 deletions
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@ -1036,6 +1036,8 @@ static int _regmap_raw_write(struct regmap *map, unsigned int reg,
 			kfree(async->work_buf);
 			kfree(async);
 		}
+
+		return ret;
 	}

 	trace_regmap_hw_write_start(map->dev, reg,