diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-08-08 17:12:14 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-08-13 11:46:38 +0200 |
| commit | da3cec35dd3c31d8706db4bf379372ce70d92118 (patch) | |
| tree | 9379edebb1c7abc7a7a92ce3be30a35b77d9aa1d /sound/pci/emu10k1/memory.c | |
| parent | 622207dc31895b4e82c39100db8635d885c795e2 (diff) | |
ALSA: Kill snd_assert() in sound/pci/*
Kill snd_assert() in sound/pci/*, 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/pci/emu10k1/memory.c')
| -rw-r--r-- | sound/pci/emu10k1/memory.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c index 7d379f5131fb..e8ad56ed34fa 100644 --- a/sound/pci/emu10k1/memory.c +++ b/sound/pci/emu10k1/memory.c @@ -107,7 +107,8 @@ static int search_empty_map_area(struct snd_emu10k1 *emu, int npages, struct lis list_for_each (pos, &emu->mapped_link_head) { struct snd_emu10k1_memblk *blk = get_emu10k1_memblk(pos, mapped_link); - snd_assert(blk->mapped_page >= 0, continue); + if (blk->mapped_page < 0) + continue; size = blk->mapped_page - page; if (size == npages) { *nextp = pos; @@ -300,10 +301,14 @@ snd_emu10k1_alloc_pages(struct snd_emu10k1 *emu, struct snd_pcm_substream *subst struct snd_emu10k1_memblk *blk; int page, err, idx; - snd_assert(emu, return NULL); - snd_assert(runtime->dma_bytes > 0 && runtime->dma_bytes < MAXPAGES * EMUPAGESIZE, return NULL); + if (snd_BUG_ON(!emu)) + return NULL; + if (snd_BUG_ON(runtime->dma_bytes <= 0 || + runtime->dma_bytes >= MAXPAGES * EMUPAGESIZE)) + return NULL; hdr = emu->memhdr; - snd_assert(hdr, return NULL); + if (snd_BUG_ON(!hdr)) + return NULL; mutex_lock(&hdr->block_mutex); blk = search_empty(emu, runtime->dma_bytes); @@ -353,7 +358,8 @@ snd_emu10k1_alloc_pages(struct snd_emu10k1 *emu, struct snd_pcm_substream *subst */ int snd_emu10k1_free_pages(struct snd_emu10k1 *emu, struct snd_util_memblk *blk) { - snd_assert(emu && blk, return -EINVAL); + if (snd_BUG_ON(!emu || !blk)) + return -EINVAL; return snd_emu10k1_synth_free(emu, blk); } @@ -498,7 +504,8 @@ static int synth_free_pages(struct snd_emu10k1 *emu, struct snd_emu10k1_memblk * static inline void *offset_ptr(struct snd_emu10k1 *emu, int page, int offset) { char *ptr; - snd_assert(page >= 0 && page < emu->max_cache_pages, return NULL); + if (snd_BUG_ON(page < 0 || page >= emu->max_cache_pages)) + return NULL; ptr = emu->page_ptr_table[page]; if (! ptr) { printk(KERN_ERR "emu10k1: access to NULL ptr: page = %d\n", page); |