Bluetooth: Replaced kzalloc and memcpy with kmemdup
Replaced calls to kzalloc followed by memcpy with a single call to kmemdup.
Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c
index eb0f4b1..17f33a6 100644
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c
@@ -397,13 +397,12 @@
if (ctrl) {
u8 *assoc;
- assoc = kzalloc(assoc_len, GFP_KERNEL);
+ assoc = kmemdup(rsp->amp_assoc, assoc_len, GFP_KERNEL);
if (!assoc) {
amp_ctrl_put(ctrl);
return -ENOMEM;
}
- memcpy(assoc, rsp->amp_assoc, assoc_len);
ctrl->assoc = assoc;
ctrl->assoc_len = assoc_len;
ctrl->assoc_rem_len = assoc_len;
@@ -472,13 +471,12 @@
size_t assoc_len = le16_to_cpu(hdr->len) - sizeof(*req);
u8 *assoc;
- assoc = kzalloc(assoc_len, GFP_KERNEL);
+ assoc = kmemdup(req->amp_assoc, assoc_len, GFP_KERNEL);
if (!assoc) {
amp_ctrl_put(ctrl);
return -ENOMEM;
}
- memcpy(assoc, req->amp_assoc, assoc_len);
ctrl->assoc = assoc;
ctrl->assoc_len = assoc_len;
ctrl->assoc_rem_len = assoc_len;