diff options
Diffstat (limited to 'sound/core/pcm_misc.c')
| -rw-r--r-- | sound/core/pcm_misc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c index 4f556211bb56..d3a08e292072 100644 --- a/sound/core/pcm_misc.c +++ b/sound/core/pcm_misc.c @@ -432,9 +432,9 @@ int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int if (samples == 0) return 0; width = pcm_formats[(INT)format].phys; /* physical width */ - pat = pcm_formats[(INT)format].silence; - if (!width || !pat) + if (!width) return -EINVAL; + pat = pcm_formats[(INT)format].silence; /* signed or 1 byte data */ if (pcm_formats[(INT)format].signd == 1 || width <= 8) { unsigned int bytes = samples * width / 8; |