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audio: Remove conditional around sw which can not be NULL 

Noticed by Steve Grubb.

Signed-off-by: malc <av1474@comtv.ru>
This commit is contained in:
malc 2009-11-18 19:15:19 +03:00
parent 493abda627
commit 7cbb28ed5d
1 changed files with 15 additions and 17 deletions
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32
audio/audio_template.h
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@ -485,32 +485,30 @@ SW *glue (AUD_open_, TYPE) (
} }
} }
if (sw) { sw->card = card;
sw->card = card; sw->vol = nominal_volume;
sw->vol = nominal_volume; sw->callback.fn = callback_fn;
sw->callback.fn = callback_fn; sw->callback.opaque = callback_opaque;
sw->callback.opaque = callback_opaque;
#ifdef DAC #ifdef DAC
if (live) { if (live) {
int mixed = int mixed =
(live << old_sw->info.shift) (live << old_sw->info.shift)
* old_sw->info.bytes_per_second * old_sw->info.bytes_per_second
/ sw->info.bytes_per_second; / sw->info.bytes_per_second;
#ifdef DEBUG_PLIVE #ifdef DEBUG_PLIVE
dolog ("Silence will be mixed %d\n", mixed); dolog ("Silence will be mixed %d\n", mixed);
#endif #endif
sw->total_hw_samples_mixed += mixed; sw->total_hw_samples_mixed += mixed;
} }
#endif #endif
#ifdef DEBUG_AUDIO #ifdef DEBUG_AUDIO
dolog ("%s\n", name); dolog ("%s\n", name);
audio_pcm_print_info ("hw", &sw->hw->info); audio_pcm_print_info ("hw", &sw->hw->info);
audio_pcm_print_info ("sw", &sw->info); audio_pcm_print_info ("sw", &sw->info);
#endif #endif
}
return sw; return sw;