../net/homa/homa_timer.c:106:6: warning: variable 'total_rpcs' set but not used [-Wunused-but-set-variable]
  106 |         int total_rpcs = 0;
      |             ^
1 warning generated.
../net/homa/homa_outgoing.c:809:6: warning: variable 'checks' set but not used [-Wunused-but-set-variable]
  809 |         int checks = 0;
      |             ^
1 warning generated.
../net/homa/homa_sock.c:224:6: warning: variable 'i' set but not used [-Wunused-but-set-variable]
  224 |         int i;
      |             ^
1 warning generated.
drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open()
drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open()