diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2022-12-01 10:07:36 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-12-01 11:13:24 +0100 |
| commit | e640e7cc53ea237388759c5d45c7b28503f5c133 (patch) | |
| tree | 6db5058cfd04d29947dcdac6b3e169ca01e3c96b /drivers/gpu/drm/tests | |
| parent | 0f9aa074c92dd9274b811c1c3fa93736814a4b0d (diff) | |
| download | linux-e640e7cc53ea237388759c5d45c7b28503f5c133.tar.gz | |
drm/tests: probe_helper: Fix uninitialized variable
The len variable is used while uninitialized. Initialize it.
Fixes: 1e4a91db109f ("drm/probe-helper: Provide a TV get_modes helper")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20221201090736.290935-1-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/gpu/drm/tests')
| -rw-r--r-- | drivers/gpu/drm/tests/drm_probe_helper_test.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tests/drm_probe_helper_test.c b/drivers/gpu/drm/tests/drm_probe_helper_test.c index 7e938258c742..211131405500 100644 --- a/drivers/gpu/drm/tests/drm_probe_helper_test.c +++ b/drivers/gpu/drm/tests/drm_probe_helper_test.c @@ -115,6 +115,7 @@ drm_test_connector_helper_tv_get_modes_check(struct kunit *test) ret = drm_connector_helper_tv_get_modes(connector); KUNIT_EXPECT_EQ(test, ret, params->num_expected_modes); + len = 0; list_for_each_entry(mode, &connector->probed_modes, head) len++; KUNIT_EXPECT_EQ(test, len, params->num_expected_modes); |