[PATCH] OSS: replace kmalloc()+memset() combos with kzalloc()
Replace kmalloc() + memset() pairs with the appropriate kzalloc() calls.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c
index c3c8a72..f5e31f1 100644
--- a/sound/oss/i810_audio.c
+++ b/sound/oss/i810_audio.c
@@ -2580,10 +2580,9 @@
for (i = 0; i < NR_HW_CH && card && !card->initializing; i++) {
if (card->states[i] == NULL) {
state = card->states[i] = (struct i810_state *)
- kmalloc(sizeof(struct i810_state), GFP_KERNEL);
+ kzalloc(sizeof(struct i810_state), GFP_KERNEL);
if (state == NULL)
return -ENOMEM;
- memset(state, 0, sizeof(struct i810_state));
dmabuf = &state->dmabuf;
goto found_virt;
}
@@ -3205,10 +3204,9 @@
*/
if(card != NULL) {
state = card->states[0] = (struct i810_state *)
- kmalloc(sizeof(struct i810_state), GFP_KERNEL);
+ kzalloc(sizeof(struct i810_state), GFP_KERNEL);
if (state == NULL)
return;
- memset(state, 0, sizeof(struct i810_state));
dmabuf = &state->dmabuf;
dmabuf->write_channel = card->alloc_pcm_channel(card);
@@ -3273,11 +3271,10 @@
return -ENODEV;
}
- if ((card = kmalloc(sizeof(struct i810_card), GFP_KERNEL)) == NULL) {
+ if ((card = kzalloc(sizeof(struct i810_card), GFP_KERNEL)) == NULL) {
printk(KERN_ERR "i810_audio: out of memory\n");
return -ENOMEM;
}
- memset(card, 0, sizeof(*card));
card->initializing = 1;
card->pci_dev = pci_dev;