dhcpv6: Use for loop instead of goto to avoid false positive cppcheck warning

cppcheck 2.16.0 reports:

dhcpv6.c:334:14: style: The comparison 'ia_type == 3' is always true. [knownConditionTrueFalse]
 if (ia_type == OPT_IA_NA) {
             ^
dhcpv6.c:306:12: note: 'ia_type' is assigned value '3' here.
 ia_type = OPT_IA_NA;
           ^
dhcpv6.c:334:14: note: The comparison 'ia_type == 3' is always true.
 if (ia_type == OPT_IA_NA) {
             ^

this is not really the case as we set ia_type to OPT_IA_TA and then
jump back.

Anyway, there's no particular reason to use a goto here: add a trivial
foreach() macro to go through elements of an array and use it instead.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

0 files changed, 0 insertions, 0 deletions