From 13e15d58a10698371a7d10b5dcdf2ce6630c35ef Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Mon, 28 Nov 2011 14:06:31 +0800 Subject: [PATCH] regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regulator commit d4d6373c1109b11c8118340be97ae31b8f94d66a upstream. In current implementation, the pointer ri is not NULL if no id is matched. Fix it by checking i == ARRAY_SIZE(aat2870_regulators) if no id is matched. Signed-off-by: Axel Lin Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- drivers/regulator/aat2870-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c index cd4104542f0d..11d1ab4abefa 100644 --- a/drivers/regulator/aat2870-regulator.c +++ b/drivers/regulator/aat2870-regulator.c @@ -159,7 +159,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id) break; } - if (!ri) + if (i == ARRAY_SIZE(aat2870_regulators)) return NULL; ri->enable_addr = AAT2870_LDO_EN; -- 2.39.5