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drivers/audio/audio_i2s.c: Fix bad NULL pointer check

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Juha Niskanen 2018-08-29 06:19:19 -06:00 committed by Gregory Nutt
parent 09c907b446
commit 827d316dce
1 changed files with 3 additions and 2 deletions
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5
drivers/audio/audio_i2s.c
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@ -231,11 +231,12 @@ static int audio_i2s_configure(FAR struct audio_lowerhalf_s *dev,
#endif #endif
{ {
FAR struct audio_i2s_s *audio_i2s = (struct audio_i2s_s *)dev; FAR struct audio_i2s_s *audio_i2s = (struct audio_i2s_s *)dev;
FAR struct i2s_dev_s *i2s = audio_i2s->i2s; FAR struct i2s_dev_s *i2s;
int samprate, nchannels, bpsamp; int samprate, nchannels, bpsamp;
int ret = OK; int ret = OK;
DEBUGASSERT(audio_i2s && caps); DEBUGASSERT(audio_i2s != NULL && caps != NULL);
i2s = audio_i2s->i2s;
audinfo("ac_type: %d\n", caps->ac_type); audinfo("ac_type: %d\n", caps->ac_type);
/* Process the configure operation */ /* Process the configure operation */