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platform/x86: thinkpad_acpi: Fix compiler warning about uninitialized err variable

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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 <lkp@intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220309170532.343384-1-hdegoede@redhat.com
This commit is contained in:
Hans de Goede 2022-03-09 18:05:31 +01:00
parent d4b938abaf
commit 6229ce9c36
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/thinkpad_acpi.c
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@ -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);