Documentation/.renames.txt: warning: ignored by one of the .gitignore files
../net/mptcp/protocol.c: In function ‘mptcp_rcvbuf_grow’:
../net/mptcp/protocol.c:201:34: warning: variable ‘oldval’ set but not used [-Wunused-but-set-variable]
  201 |         u32 rcvwin, rcvbuf, cap, oldval;
      |                                  ^~~~~~
../net/ipv4/tcp_input.c: In function ‘tcp_rcvbuf_grow’:
../net/ipv4/tcp_input.c:898:34: warning: variable ‘oldval’ set but not used [-Wunused-but-set-variable]
  898 |         u32 rcvwin, rcvbuf, cap, oldval;
      |                                  ^~~~~~
../net/mptcp/protocol.c:3354:9: warning: context imbalance in 'mptcp_sk_clone_init' - unexpected unlock
../net/ipv4/tcp_input.c:7517:17: warning: context imbalance in 'tcp_conn_request' - unexpected unlock
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
Documentation/.renames.txt: warning: ignored by one of the .gitignore files
../net/mptcp/protocol.c:3361:9: warning: context imbalance in 'mptcp_sk_clone_init' - unexpected unlock
../net/ipv4/tcp_input.c:7523:17: warning: context imbalance in 'tcp_conn_request' - unexpected unlock
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?