print_packet: fix wrong use of sizeof()
print_packet: fix wrong use of sizeof()

Coverity:
CID 739690 (#1 of 1): Extra sizeof expression (SIZEOF_MISMATCH)
Adding "4UL /* sizeof (haddr->v4) */" to pointer "haddr" of
type "union olsr_ip_addr *" is suspicious because adding an integral
value to this pointer automatically scales that value by the size,
16 bytes, of the pointed-to type, "union olsr_ip_addr". Most likely,
"sizeof (haddr->v4)" is extraneous and should be replaced with 1.

CID 739691 (#1 of 1): Extra sizeof expression (SIZEOF_MISMATCH)
Adding "4UL /* sizeof (haddr->v4) */" to pointer "haddr" of
type "union olsr_ip_addr *" is suspicious because adding an integral
value to this pointer automatically scales that value by the size,
16 bytes, of the pointed-to type, "union olsr_ip_addr". Most likely,
"sizeof (haddr->v4)" is extraneous and should be replaced with 1.

Signed-off-by: Ferry Huberts <66e11f9f5d965b69497c7e73d5e808f8b13c1218@pelagic.nl>

acinonyx/olsrd,zioproto/olsrd,sebkur/olsrd,cholin/olsrd,nolith/olsrd,ninuxorg/olsrd,diogomg/olsrd,diogomg/olsrd,zioproto/olsrd,ninuxorg/olsrd,diogomg/olsrd,cholin/olsrd,sebkur/olsrd,sebkur/olsrd,ninuxorg/olsrd,cholin/olsrd,ninuxorg/olsrd,nolith/olsrd,acinonyx/olsrd,acinonyx/olsrd,sebkur/olsrd,cholin/olsrd,nolith/olsrd,nolith/olsrd,diogomg/olsrd-binary-heap,zioproto/olsrd,zioproto/olsrd,diogomg/olsrd-binary-heap,sebkur/olsrd,tdz/olsrd,diogomg/olsrd,zioproto/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,tdz/olsrd,acinonyx/olsrd,diogomg/olsrd,nolith/olsrd,tdz/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd-binary-heap,diogomg/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd-binary-heap,tdz/olsrd,cholin/olsrd,diogomg/olsrd,acinonyx/olsrd,tdz/olsrd,ninuxorg/olsrd