modpost: squash report_sec_mismatch() into default_mismatch_handler()

report_sec_mismatch() and default_mismatch_handler() are small enough
to be merged together.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
1 file changed