'openings' is u_int16_t, so 'openings <= 0' is wrong. Lint.
'openings' is u_int16_t, so 'openings <= 0' is wrong. Lint.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars