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authorTakashi Iwai <tiwai@suse.de>2008-08-08 17:09:09 +0200
committerJaroslav Kysela <perex@perex.cz>2008-08-13 11:46:35 +0200
commit7eaa943c8ed8e91e05d0f5d0dc7a18e3319b45cf (patch)
tree51d86a4cb01cf5735b18c36ca62471f8c759a041 /sound/core/oss/io.c
parent5ef03460a6ffc1d3ee6b6f2abc6765d3e224cf89 (diff)
ALSA: Kill snd_assert() in sound/core/*
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>
Diffstat (limited to 'sound/core/oss/io.c')
-rw-r--r--sound/core/oss/io.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/sound/core/oss/io.c b/sound/core/oss/io.c
index f874f6ca365..6faa1d71920 100644
--- a/sound/core/oss/io.c
+++ b/sound/core/oss/io.c
@@ -39,14 +39,17 @@ static snd_pcm_sframes_t io_playback_transfer(struct snd_pcm_plugin *plugin,
struct snd_pcm_plugin_channel *dst_channels,
snd_pcm_uframes_t frames)
{
- snd_assert(plugin != NULL, return -ENXIO);
- snd_assert(src_channels != NULL, return -ENXIO);
+ if (snd_BUG_ON(!plugin))
+ return -ENXIO;
+ if (snd_BUG_ON(!src_channels))
+ return -ENXIO;
if (plugin->access == SNDRV_PCM_ACCESS_RW_INTERLEAVED) {
return pcm_write(plugin->plug, src_channels->area.addr, frames);
} else {
int channel, channels = plugin->dst_format.channels;
void **bufs = (void**)plugin->extra_data;
- snd_assert(bufs != NULL, return -ENXIO);
+ if (snd_BUG_ON(!bufs))
+ return -ENXIO;
for (channel = 0; channel < channels; channel++) {
if (src_channels[channel].enabled)
bufs[channel] = src_channels[channel].area.addr;
@@ -62,14 +65,17 @@ static snd_pcm_sframes_t io_capture_transfer(struct snd_pcm_plugin *plugin,
struct snd_pcm_plugin_channel *dst_channels,
snd_pcm_uframes_t frames)
{
- snd_assert(plugin != NULL, return -ENXIO);
- snd_assert(dst_channels != NULL, return -ENXIO);
+ if (snd_BUG_ON(!plugin))
+ return -ENXIO;
+ if (snd_BUG_ON(!dst_channels))
+ return -ENXIO;
if (plugin->access == SNDRV_PCM_ACCESS_RW_INTERLEAVED) {
return pcm_read(plugin->plug, dst_channels->area.addr, frames);
} else {
int channel, channels = plugin->dst_format.channels;
void **bufs = (void**)plugin->extra_data;
- snd_assert(bufs != NULL, return -ENXIO);
+ if (snd_BUG_ON(!bufs))
+ return -ENXIO;
for (channel = 0; channel < channels; channel++) {
if (dst_channels[channel].enabled)
bufs[channel] = dst_channels[channel].area.addr;
@@ -107,9 +113,11 @@ int snd_pcm_plugin_build_io(struct snd_pcm_substream *plug,
struct snd_pcm_plugin_format format;
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(plug != NULL && params != NULL, return -ENXIO);
+ if (snd_BUG_ON(!plug || !params))
+ return -ENXIO;
format.format = params_format(params);
format.rate = params_rate(params);
format.channels = params_channels(params);