[PATCH] regulator: core: Use IS_ERR_OR_NULL()

[Viresh Kumar]

Use IS_ERR_OR_NULL() rather than open coding it.

Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/regulator/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 999a94b..5d61eb8 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1588,7 +1588,7 @@ static void _regulator_put(struct regulator *regulator)
 {
 	struct regulator_dev *rdev;
 
-	if (regulator == NULL || IS_ERR(regulator))
+	if (IS_ERR_OR_NULL(regulator))
 		return;
 
 	lockdep_assert_held_once(&regulator_list_mutex);
-- 
2.5.0

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