tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
../net/bridge/netfilter/nf_conntrack_bridge.c:257:3: warning: label followed by a declaration is a C23 extension [-Wc23-extensions]
  257 |                 struct ppp_hdr {
      |                 ^
../net/bridge/netfilter/nf_conntrack_bridge.c:277:3: warning: label followed by a declaration is a C23 extension [-Wc23-extensions]
  277 |                 struct vlan_hdr *vhdr = (struct vlan_hdr *)(skb->data);
      |                 ^
2 warnings generated.
tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
../net/bridge/netfilter/nf_conntrack_bridge.c:257:3: warning: label followed by a declaration is a C23 extension [-Wc23-extensions]
  257 |                 struct ppp_hdr {
      |                 ^
../net/bridge/netfilter/nf_conntrack_bridge.c:277:3: warning: label followed by a declaration is a C23 extension [-Wc23-extensions]
  277 |                 struct vlan_hdr *vhdr = (struct vlan_hdr *)(skb->data);
      |                 ^
2 warnings generated.