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| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-02-01 16:01:07 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-02-09 07:51:00 -0500 |
| commit | f3885649657b4dfb669ae4505a0516c3affb8694 (patch) | |
| tree | 5505a39da34f193155977a5d907e4148ce627ea9 /test | |
| parent | a765adc08f624dc229a83ac0c81f61af2d33246a (diff) | |
dm: device: fail uclass_find_first_device() if list_empty
While uclass_find_device() fails with -ENODEV in case of list_empty
strangely uclass_find_first_device() returns 0.
Fix uclass_find_first_device() to also fail with -ENODEV instead.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/dm/core.c b/test/dm/core.c index 260f6494a2..edd55b05d6 100644 --- a/test/dm/core.c +++ b/test/dm/core.c @@ -749,6 +749,10 @@ static int dm_test_uclass_devices_find(struct unit_test_state *uts) ut_assert(dev); } + ret = uclass_find_first_device(UCLASS_TEST_DUMMY, &dev); + ut_assert(ret == -ENODEV); + ut_assert(!dev); + return 0; } DM_TEST(dm_test_uclass_devices_find, DM_TESTF_SCAN_PDATA); |