Commit Message
Karina Yankevich
Dec. 18, 2023, 9:41 a.m. UTC
Date: Thu, 14 Dec 2023 18:59:20 +0300
Subject: [PATCH] regulator: of: Remove redundant check in
of_get_regulation_constraints
The pointer 'suspend_state' cannot be NULL after the switch statement
so remove the redundant check.
Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.
Signed-off-by: Karina Yankevich <k.yankevich@omp.ru>
---
drivers/regulator/of_regulator.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 1b65e5e4e40f..c926779523ca 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -266,10 +266,6 @@ static int of_get_regulation_constraints(struct device *dev, suspend_np = of_get_child_by_name(np, regulator_states[i]); if (!suspend_np) continue; - if (!suspend_state) { - of_node_put(suspend_np); - continue; - } if (!of_property_read_u32(suspend_np, "regulator-mode", &pval)) {