[Coverity] Remove dead code.
[Coverity] Remove dead code.

Given the fact that rem += SECSPERDAY is executed only when rem < 0,
it won't be possible for the condition 'rem >= SECSPERDAY' to be true.

sureshsundriyal/lnav,acleasby/lnav,sureshsundriyal/lnav,tstack/lnav,tstack/lnav,tstack/lnav,acleasby/lnav,acleasby/lnav,acleasby/lnav,tstack/lnav,sureshsundriyal/lnav,sureshsundriyal/lnav,acleasby/lnav