Axel Lin be7ae5e36b dns: Slightly improve dns_alloc_random_port implementation
Having the variable namining ret for a pointer makes the code looks odd,
ret looks like a value variable. Rename ret to pcb.
Also simplify the code in the do {} while() loop.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
2017-02-04 18:42:14 +01:00
..
2017-02-03 22:29:57 +01:00
2017-02-02 08:59:50 -06:00
2016-08-03 20:21:54 +02:00