ALSA: sound/pci/asihpi: Use kzalloc
Use kzalloc rather than the combination of kmalloc and memset.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,size,flags;
statement S;
@@
-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
if (x == NULL) S
-memset(x, 0, size);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c
index 8df2ff7..5e88c1f 100644
--- a/sound/pci/asihpi/hpi6205.c
+++ b/sound/pci/asihpi/hpi6205.c
@@ -482,13 +482,12 @@
if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_DSP6205)
return;
- ao.priv = kmalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL);
+ ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL);
if (!ao.priv) {
HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n");
phr->error = HPI_ERROR_MEMORY_ALLOC;
return;
}
- memset(ao.priv, 0, sizeof(struct hpi_hw_obj));
ao.pci = *phm->u.s.resource.r.pci;
err = create_adapter_obj(&ao, &os_error_code);