[PATCH -next] iregulator: of: fix a NULL vs IS_ERR() check in of_regulator_bulk_get_all()

[Peng Wu]

The regulator_get() function never returns NULL. It returns error pointers.

Fixes: 27b9ecc7a9ba ("regulator: Add of_regulator_bulk_get_all")
Signed-off-by: Peng Wu <wupeng58@xxxxxxxxxx>
---
 drivers/regulator/of_regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 584c92f1a317..f7529f1bf8b2 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -767,7 +767,7 @@ int of_regulator_bulk_get_all(struct device *dev, struct device_node *np,
 			memcpy(name, prop->name, i);
 			name[i] = '\0';
 			tmp = regulator_get(dev, name);
-			if (!tmp) {
+			if (IS_ERR(tmp)) {
 				ret = -EINVAL;
 				goto error;
 			}
-- 
2.17.1