lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ALSA: Kill snd_assert() in sound/core/*

Browse Source 
Kill snd_assert() in sound/core/*, either removed or replaced with
if () with snd_BUG_ON().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Takashi Iwai
2008-08-08 17:09:09 +02:00
committed by Jaroslav Kysela
parent 5ef03460a6
commit 7eaa943c8e
42 changed files with 583 additions and 388 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
sound/core/oss/linear.c
View File

@ -92,7 +92,8 @@ static snd_pcm_sframes_t linear_transfer(struct snd_pcm_plugin *plugin,
{
struct linear_priv *data;
snd_assert(plugin != NULL && src_channels != NULL && dst_channels != NULL, return -ENXIO);
if (snd_BUG_ON(!plugin || !src_channels || !dst_channels))
return -ENXIO;
data = (struct linear_priv *)plugin->extra_data;
if (frames == 0)
return 0;
@ -100,12 +101,12 @@ static snd_pcm_sframes_t linear_transfer(struct snd_pcm_plugin *plugin,
{
unsigned int channel;
for (channel = 0; channel < plugin->src_format.channels; channel++) {
snd_assert(src_channels[channel].area.first % 8 == 0 &&
src_channels[channel].area.step % 8 == 0,
return -ENXIO);
snd_assert(dst_channels[channel].area.first % 8 == 0 &&
dst_channels[channel].area.step % 8 == 0,
return -ENXIO);
if (snd_BUG_ON(src_channels[channel].area.first % 8 ||
src_channels[channel].area.step % 8))
return -ENXIO;
if (snd_BUG_ON(dst_channels[channel].area.first % 8 ||
dst_channels[channel].area.step % 8))
return -ENXIO;
}
}
#endif
@ -154,13 +155,17 @@ int snd_pcm_plugin_build_linear(struct snd_pcm_substream *plug,
struct linear_priv *data;
struct snd_pcm_plugin *plugin;
snd_assert(r_plugin != NULL, return -ENXIO);
if (snd_BUG_ON(!r_plugin))
return -ENXIO;
*r_plugin = NULL;
snd_assert(src_format->rate == dst_format->rate, return -ENXIO);
snd_assert(src_format->channels == dst_format->channels, return -ENXIO);
snd_assert(snd_pcm_format_linear(src_format->format) &&
snd_pcm_format_linear(dst_format->format), return -ENXIO);
if (snd_BUG_ON(src_format->rate != dst_format->rate))
return -ENXIO;
if (snd_BUG_ON(src_format->channels != dst_format->channels))
return -ENXIO;
if (snd_BUG_ON(!snd_pcm_format_linear(src_format->format) ||
!snd_pcm_format_linear(dst_format->format)))
return -ENXIO;
err = snd_pcm_plugin_build(plug, "linear format conversion",
src_format, dst_format,