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Breno Leitao
597bfa9431
netpoll_udp_checksum() computes the UDP checksum for netconsole's packets. Move it into drivers/net/netconsole.c as a file-static helper; drop its EXPORT_SYMBOL_GPL and remove the prototype from include/linux/netpoll.h. This was the last csum_ipv6_magic() consumer in net/core/netpoll.c, so drop the now-stale <net/ip6_checksum.h> include there. Pull it into netconsole.c so the moved code keeps building. It was also the last udp_hdr() consumer in net/core/netpoll.c. The file no longer needs anything from <net/udp.h> (the UDP socket-layer helpers); MAX_SKB_SIZE only needs struct udphdr, which is provided by the lighter <linux/udp.h>. Swap the include accordingly. Signed-off-by: Breno Leitao <leitao@debian.org> Link: https://patch.msgid.link/20260512-netconsole_split-v2-7-1191d14ad66d@debian.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>