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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/pcm_memory.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/pcm_memory.c')
-rw-r--r--sound/core/pcm_memory.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index ff07b4a9992e..859b1185e69a 100644
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -50,8 +50,6 @@ static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t siz
struct snd_dma_buffer *dmab = &substream->dma_buffer;
int err;
- snd_assert(size > 0, return -EINVAL);
-
/* already reserved? */
if (snd_dma_get_reserved_buf(dmab, substream->dma_buf_id) > 0) {
if (dmab->bytes >= size)
@@ -342,10 +340,12 @@ int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size)
struct snd_pcm_runtime *runtime;
struct snd_dma_buffer *dmab = NULL;
- snd_assert(substream->dma_buffer.dev.type != SNDRV_DMA_TYPE_UNKNOWN, return -EINVAL);
- snd_assert(substream != NULL, return -EINVAL);
+ if (PCM_RUNTIME_CHECK(substream))
+ return -EINVAL;
+ if (snd_BUG_ON(substream->dma_buffer.dev.type ==
+ SNDRV_DMA_TYPE_UNKNOWN))
+ return -EINVAL;
runtime = substream->runtime;
- snd_assert(runtime != NULL, return -EINVAL);
if (runtime->dma_buffer_p) {
/* perphaps, we might free the large DMA memory region
@@ -391,9 +391,9 @@ int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime;
- snd_assert(substream != NULL, return -EINVAL);
+ if (PCM_RUNTIME_CHECK(substream))
+ return -EINVAL;
runtime = substream->runtime;
- snd_assert(runtime != NULL, return -EINVAL);
if (runtime->dma_area == NULL)
return 0;
if (runtime->dma_buffer_p != &substream->dma_buffer) {