busybox

hush: simplify insert_job_into_table() a bit

function                                             old     new   delta
done_word                                            767     761      -6
insert_job_into_table                                325     264     -61
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 59/-126)           Total: -67 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>