diff options
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 355dc7e49562..f858cc72011d 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -134,8 +134,11 @@ static int open_collection(struct hid_parser *parser, unsigned type) } if (parser->device->maxcollection == parser->device->collection_size) { - collection = kmalloc(sizeof(struct hid_collection) * - parser->device->collection_size * 2, GFP_KERNEL); + collection = kmalloc( + array3_size(sizeof(struct hid_collection), + parser->device->collection_size, + 2), + GFP_KERNEL); if (collection == NULL) { hid_err(parser->device, "failed to reallocate collection array\n"); return -ENOMEM; @@ -1278,7 +1281,7 @@ static void hid_input_field(struct hid_device *hid, struct hid_field *field, __s32 max = field->logical_maximum; __s32 *value; - value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC); + value = kmalloc_array(count, sizeof(__s32), GFP_ATOMIC); if (!value) return; |