net: ps3_gelic_net: Use napi_alloc_skb() and napi_gro_receive()

net: ps3_gelic_net: Use napi_alloc_skb() and napi_gro_receive()

Use the napi functions napi_alloc_skb() and napi_gro_receive() instead
of netdev_alloc_skb() and netif_receive_skb() for more efficient packet
receiving. The switch to napi aware functions increases the RX
throughput, reduces the occurrence of retransmissions and improves the
resilience against SKB allocation failures.

Signed-off-by: Florian Fuchs <fuchsfl@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20251130194155.1950980-1-fuchsfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>