Re: [PATCH net-next v2 5/7] netpoll: factor out UDP header setup into push_udp() helper

On Wed, Jul 02, 2025 at 03:06:37AM -0700, Breno Leitao wrote:

Move UDP header construction from netpoll_send_udp() into a new static helper function push_udp(). This completes the protocol layer refactoring by:

1. Creating a dedicated helper for UDP header assembly
2. Removing UDP-specific logic from the main send function
3. Establishing a consistent pattern with existing IPv4/IPv6 helpers:
   • push_udp()
   • push_ipv4()
   • push_ipv6()

The change improves code organization and maintains the encapsulation pattern established in previous refactorings.

Signed-off-by: Breno Leitao leitao@debian.org

Reviewed-by: Simon Horman horms@kernel.org