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| author | Simon Glass <sjg@chromium.org> | 2017-06-07 10:28:38 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-06-12 08:38:06 -0400 |
| commit | 1a596c44c0967b3191ee278f988d14d6082249e1 (patch) | |
| tree | 1f5910e49915ee939de3e01145af83cfd0f7cbd3 /test | |
| parent | 502589777416aaee32e4ba1682c6eb3aa3a88e1c (diff) | |
| download | u-boot-1a596c44c0967b3191ee278f988d14d6082249e1.zip u-boot-1a596c44c0967b3191ee278f988d14d6082249e1.tar.gz u-boot-1a596c44c0967b3191ee278f988d14d6082249e1.tar.bz2 | |
test: pwm: Add a check that dev is not NULL
We know that uclass_get_device() does not return NULL for dev when it
succeeds but coverity does not. Add an extra check to hopefully keep it
happy.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 161690)
Fixes: 43b4156 (dm: sandbox: pwm: Add a basic pwm test)
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/pwm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/dm/pwm.c b/test/dm/pwm.c index f1e38c7..6b2dedf 100644 --- a/test/dm/pwm.c +++ b/test/dm/pwm.c @@ -18,6 +18,7 @@ static int dm_test_pwm_base(struct unit_test_state *uts) struct udevice *dev; ut_assertok(uclass_get_device(UCLASS_PWM, 0, &dev)); + ut_assertnonnull(dev); ut_assertok(pwm_set_config(dev, 0, 100, 50)); ut_assertok(pwm_set_enable(dev, 0, true)); ut_assertok(pwm_set_enable(dev, 1, true)); |