From 15aca30cc6c69806054b896a2ccf7577239cb878 Mon Sep 17 00:00:00 2001 From: Murad Masimov Date: Thu, 9 Oct 2025 17:53:08 +0300 Subject: [PATCH] power: supply: rt9467: Prevent using uninitialized local variable in rt9467_set_value_from_ranges() There is a typo in rt9467_set_value_from_ranges() that can cause leaving local variable sel with an undefined value which is then used in regmap_field_write(). Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 6f7f70e3a8dd ("power: supply: rt9467: Add Richtek RT9467 charger driver") Signed-off-by: Murad Masimov Link: https://patch.msgid.link/20251009145308.1830893-1-m.masimov@mt-integration.ru Signed-off-by: Sebastian Reichel --- drivers/power/supply/rt9467-charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/rt9467-charger.c b/drivers/power/supply/rt9467-charger.c index b4917514bd701..44c26fb37a775 100644 --- a/drivers/power/supply/rt9467-charger.c +++ b/drivers/power/supply/rt9467-charger.c @@ -376,7 +376,7 @@ static int rt9467_set_value_from_ranges(struct rt9467_chg_data *data, if (rsel == RT9467_RANGE_VMIVR) { ret = linear_range_get_selector_high(range, value, &sel, &found); if (ret) - value = range->max_sel; + sel = range->max_sel; } else { linear_range_get_selector_within(range, value, &sel); } -- 2.47.3