Commit 6d2d4313 authored by Thomas Meyer's avatar Thomas Meyer Committed by Takashi Iwai

ALSA: asihp: Use kcalloc instead of kzalloc to allocate array

The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.

The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 1d5d37f4
......@@ -631,7 +631,7 @@ struct hpi_control_cache *hpi_alloc_control_cache(const u32 control_count,
if (!p_cache)
return NULL;
p_cache->p_info = kzalloc(sizeof(*p_cache->p_info) * control_count,
p_cache->p_info = kcalloc(control_count, sizeof(*p_cache->p_info),
GFP_KERNEL);
if (!p_cache->p_info) {
kfree(p_cache);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment