diff options
| author | Panagiotis Issaris <takis@issaris.org> | 2006-07-25 15:28:03 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-08-03 15:21:18 +0200 |
| commit | 59feddb25f9d925e86ee22596802405788bc050f (patch) | |
| tree | 0d272bdcb64cf2bcc19adf8735215ce261aea355 /sound/core/sgbuf.c | |
| parent | fb6a0d635d4ff6b3555179d0154981f03427071a (diff) | |
| download | op-kernel-dev-59feddb25f9d925e86ee22596802405788bc050f.zip op-kernel-dev-59feddb25f9d925e86ee22596802405788bc050f.tar.gz | |
[ALSA] Conversions from kmalloc+memset to k(z|c)alloc
sound: Conversions from kmalloc+memset to k(c|z)alloc.
Signed-off-by: Panagiotis Issaris <takis@issaris.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/core/sgbuf.c')
| -rw-r--r-- | sound/core/sgbuf.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/core/sgbuf.c b/sound/core/sgbuf.c index 6e4d4ab..c30669f 100644 --- a/sound/core/sgbuf.c +++ b/sound/core/sgbuf.c @@ -68,21 +68,18 @@ void *snd_malloc_sgbuf_pages(struct device *device, dmab->area = NULL; dmab->addr = 0; - dmab->private_data = sgbuf = kmalloc(sizeof(*sgbuf), GFP_KERNEL); + dmab->private_data = sgbuf = kzalloc(sizeof(*sgbuf), GFP_KERNEL); if (! sgbuf) return NULL; - memset(sgbuf, 0, sizeof(*sgbuf)); sgbuf->dev = device; pages = snd_sgbuf_aligned_pages(size); sgbuf->tblsize = sgbuf_align_table(pages); - sgbuf->table = kmalloc(sizeof(*sgbuf->table) * sgbuf->tblsize, GFP_KERNEL); + sgbuf->table = kcalloc(sgbuf->tblsize, sizeof(*sgbuf->table), GFP_KERNEL); if (! sgbuf->table) goto _failed; - memset(sgbuf->table, 0, sizeof(*sgbuf->table) * sgbuf->tblsize); - sgbuf->page_table = kmalloc(sizeof(*sgbuf->page_table) * sgbuf->tblsize, GFP_KERNEL); + sgbuf->page_table = kcalloc(sgbuf->tblsize, sizeof(*sgbuf->page_table), GFP_KERNEL); if (! sgbuf->page_table) goto _failed; - memset(sgbuf->page_table, 0, sizeof(*sgbuf->page_table) * sgbuf->tblsize); /* allocate each page */ for (i = 0; i < pages; i++) { |
