regulator: Fix the error handling if create_regulator fails

In the case of create_regulator() fails, goto the error path immediately.
It does not make sense to update rdev->open_count if create_regulator fails.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 6f7d411..6cb9d39 100644 (file)
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1282,6 +1282,7 @@ found:
        if (regulator == NULL) {
                regulator = ERR_PTR(-ENOMEM);
                module_put(rdev->owner);
+               goto out;
        }
 
        rdev->open_count++;