From 6229ce9c36384c7adce09f06a3a1897faa5f2c1a Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Wed, 9 Mar 2022 18:05:31 +0100 Subject: [PATCH] platform/x86: thinkpad_acpi: Fix compiler warning about uninitialized err variable err is always set because if we get here then dytc_profile_available is always one of DYTC_FUNCMODE_MMC or DYTC_FUNCMODE_PSC, but the compiler cannot now that, so initialize err to 0 to avoid a compiler warning about err being uninitialized. Reported-by: kernel test robot Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20220309170532.343384-1-hdegoede@redhat.com --- drivers/platform/x86/thinkpad_acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index cb8f52be82534..7016c7fc34405 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10344,7 +10344,7 @@ static int dytc_profile_set(struct platform_profile_handler *pprof, static void dytc_profile_refresh(void) { enum platform_profile_option profile; - int output, err; + int output, err = 0; int perfmode; mutex_lock(&dytc_mutex);