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pcm: Remove assert() from snd_pcm_hw_params_slave()

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Using assert() for non-fatal error checks is really brain-dead.
These are especially bad, as it hits even in the normal operation with
plugins and some h/w constraints.

Reported-by: Alan Horstmann <gineera@aspect135.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-05-21 07:26:39 +02:00
parent b4222f3fdc
commit 67f73b0fab
1 changed files with 4 additions and 2 deletions
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6
src/pcm/pcm_params.c
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@ -2244,9 +2244,11 @@ int snd_pcm_hw_params_slave(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
snd_pcm_hw_params_t slave_params;
int err;
err = sprepare(pcm, &slave_params);
assert(err >= 0);
if (err < 0)
return err;
err = schange(pcm, params, &slave_params);
assert(err >= 0);
if (err < 0)
return err;
err = sparams(pcm, &slave_params);
if (err < 0)
cchange(pcm, params, &slave_params);