From: Hans de Goede Date: Wed, 9 Mar 2022 17:05:31 +0000 (+0100) Subject: platform/x86: thinkpad_acpi: Fix compiler warning about uninitialized err variable X-Git-Tag: v5.18-rc1~118^2~15 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=6229ce9c36384c7adce09f06a3a1897faa5f2c1a;p=linux-block.git 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 --- diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index cb8f52be8253..7016c7fc3440 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10344,7 +10344,7 @@ unlock: static void dytc_profile_refresh(void) { enum platform_profile_option profile; - int output, err; + int output, err = 0; int perfmode; mutex_lock(&dytc_mutex);