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>

1 files changed, 2 insertions, 4 deletions

diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c
index eb0f4b16ff09..17f33a62f6db 100644
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c
@@ -397,13 +397,12 @@ static int a2mp_getampassoc_rsp(struct amp_mgr *mgr, struct sk_buff *skb,
         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 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb,
                 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;