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| author | Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> | 2026-03-09 10:39:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-11 14:29:56 +0200 |
| commit | 5cba3060ee50ba2adeb63f4bfc098551839754a7 (patch) | |
| tree | baa2102b5089e0d18ebe12e6a60ae25dc05a9e05 /tools/lib/python/kdoc/kdoc_files.py | |
| parent | 0b7845c6a3910544afbacee16949fe671724a4b3 (diff) | |
thunderbolt: Fix property read in nhi_wake_supported()
commit 73a505dc48144ec72e25874e2b2a72487b02d3bc upstream.
device_property_read_foo() returns 0 on success and only then modifies
'val'. Currently, val is left uninitialized if the aforementioned
function returns non-zero, making nhi_wake_supported() return true
almost always (random != 0) if the property is not present in device
firmware.
Invert the check to make it make sense.
Fixes: 3cdb9446a117 ("thunderbolt: Add support for Intel Ice Lake")
Cc: stable@vger.kernel.org
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/lib/python/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions