diff options
| author | Tom Rix <trix@redhat.com> | 2020-09-13 12:02:03 -0700 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-09-24 14:04:52 +0300 |
| commit | 5f38b06db8af3ed6c2fc1b427504ca56fae2eacc (patch) | |
| tree | 77d4e9e721b0fba6f3c97ae355f1e93ad5f74921 /usr | |
| parent | d823346876a970522ff9e4d2b323c9b734dcc4de (diff) | |
platform/x86: thinkpad_acpi: initialize tp_nvram_state variable
clang static analysis flags this represenative problem
thinkpad_acpi.c:2523:7: warning: Branch condition evaluates
to a garbage value
if (!oldn->mute ||
^~~~~~~~~~~
In hotkey_kthread() mute is conditionally set by hotkey_read_nvram()
but unconditionally checked by hotkey_compare_and_issue_event().
So the tp_nvram_state variable s[2] needs to be initialized.
Fixes: 01e88f25985d ("ACPI: thinkpad-acpi: add CMOS NVRAM polling for hot keys (v9)")
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: mark gross <mgross@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions