IPv4: Remove an unnecessary copy of each outgoing IPv4 payload

There's no need for send_ipv4() to take a ByteBuffer&&, the data is
immediately cooked into a packet and transmitted. Instead, just pass
it the address+length of whatever buffer we've been using locally.

The more we can reduce the pressure on kmalloc the better. :^)

1 files changed, 1 insertions, 1 deletions

diff --git a/Kernel/Net/UDPSocket.cpp b/Kernel/Net/UDPSocket.cpp
index 2349837ba4..c3acf1261f 100644
--- a/Kernel/Net/UDPSocket.cpp
+++ b/Kernel/Net/UDPSocket.cpp
@@ -70,7 +70,7 @@ int UDPSocket::protocol_send(const void* data, int data_length)
         local_port(),
         peer_address().to_string().characters(),
         peer_port());
-    adapter->send_ipv4(MACAddress(), peer_address(), IPv4Protocol::UDP, move(buffer));
+    adapter->send_ipv4(MACAddress(), peer_address(), IPv4Protocol::UDP, buffer.data(), buffer.size());
     return data_length;
 }