Removed duplicate size computation
Removed duplicate size computation

rouzier/gopacket,google/gopacket,xuzhaokui/gopacket,levigross/gopacket,levigross/gopacket,google/gopacket,xuzhaokui/gopacket,rouzier/gopacket,skyportsystems/gopacket,levigross/gopacket,xuzhaokui/gopacket,skyportsystems/gopacket,rouzier/gopacket,google/gopacket,skyportsystems/gopacket