bgp: fix another crash (recv_open -> recv_open_msg)
bgp: fix another crash (recv_open -> recv_open_msg)

Tested-by: Itsuro ODA <6f00a48a12cd2258d04d617b7498caff34834119@valinux.co.jp>
Signed-off-by: YAMAMOTO Takashi <458bba2e4a8704776b33478100c98529b639cd9e@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <93dac1fe9c4b2a3957982200319981492ad4976e@lab.ntt.co.jp>

jkoelker/ryu,lsqtongxin/ryu,ynkjm/ryu,ttsubo/ryu,ttsubo/ryu,diogommartins/ryu,takahashiminoru/ryu,zyq001/ryu,gareging/SDN_Framework,Tesi-Luca-Davide/ryu,muzixing/ryu,torufuru/oolhackathon,yamt/ryu,diogommartins/ryu,hisaharu/ryu,elahejalalpour/ELRyu,pichuang/ryu,muzixing/ryu,yamt/ryu,haniehrajabi/ryu,OpenState-SDN/ryu,StephenKing/summerschool-2015-ryu,alanquillin/ryu,zangree/ryu,alanquillin/ryu,lagopus/ryu-lagopus-ext,Zouyiran/ryu,sivaramakrishnansr/ryu,lagopus/ryu-lagopus-ext,fkakuma/ryu,openvapour/ryu,Zouyiran/ryu,jkoelker/ryu,habibiefaried/ryu,Tejas-Subramanya/RYU_MEC,fujita/ryu,TakeshiTseng/ryu,StephenKing/ryu,gareging/SDN_Framework,John-Lin/ryu,shinpeimuraoka/ryu,Tesi-Luca-Davide/ryu,alanquillin/ryu,John-Lin/ryu,gopchandani/ryu,gopchandani/ryu,lagopus/ryu-lagopus-ext,hisaharu/ryu,fujita/ryu,alanquillin/ryu,fkakuma/ryu,haniehrajabi/ryu,darjus-amzn/ryu,TakeshiTseng/ryu,yamt/ryu,iwaseyusuke/ryu,openvapour/ryu,ttsubo/ryu,StephenKing/summerschool-2015-ryu,alanquillin/ryu,lzppp/mylearning,yamt/ryu,TakeshiTseng/ryu,castroflavio/ryu,pichuang/ryu,openvapour/ryu,StephenKing/summerschool-2015-ryu,zangree/ryu,gopchandani/ryu,muzixing/ryu,lagopus/ryu-lagopus-ext,gopchandani/ryu,evanscottgray/ryu,darjus-amzn/ryu,zyq001/ryu,lzppp/mylearning,ttsubo/ryu,takahashiminoru/ryu,diogommartins/ryu,iwaseyusuke/ryu,Zouyiran/ryu,osrg/ryu,diogommartins/ryu,ynkjm/ryu,umkcdcrg01/ryu_openflow,diogommartins/ryu,gareging/SDN_Framework,shinpeimuraoka/ryu,jalilm/ryu,takahashiminoru/ryu,elahejalalpour/ELRyu,StephenKing/ryu,fkakuma/ryu,castroflavio/ryu,ysywh/ryu,lsqtongxin/ryu,osrg/ryu,StephenKing/summerschool-2015-ryu,OpenState-SDN/ryu,zyq001/ryu,torufuru/oolhackathon,fujita/ryu,elahejalalpour/ELRyu,fkakuma/ryu,ysywh/ryu,habibiefaried/ryu,lsqtongxin/ryu,iwaseyusuke/ryu,osrg/ryu,StephenKing/ryu,lzppp/mylearning,gareging/SDN_Framework,lagopus/ryu-lagopus-ext,lzppp/mylearning,jkoelker/ryu,ynkjm/ryu,openvapour/ryu,habibiefaried/ryu,sivaramakrishnansr/ryu,Tejas-Subramanya/RYU_MEC,takahashiminoru/ryu,Zouyiran/ryu,jazzmes/ryu,OpenState-SDN/ryu,jalilm/ryu,iwaseyusuke/ryu,fujita/ryu,haniehrajabi/ryu,takahashiminoru/ryu,ysywh/ryu,umkcdcrg01/ryu_openflow,OpenState-SDN/ryu,Tesi-Luca-Davide/ryu,gopchandani/ryu,StephenKing/ryu,alyosha1879/ryu,elahejalalpour/ELRyu,openvapour/ryu,torufuru/oolhackathon,osrg/ryu,muzixing/ryu,alyosha1879/ryu,jalilm/ryu,ynkjm/ryu,umkcdcrg01/ryu_openflow,yamt/ryu,jalilm/ryu,Tesi-Luca-Davide/ryu,Tejas-Subramanya/RYU_MEC,castroflavio/ryu,alyosha1879/ryu,umkcdcrg01/ryu_openflow,hisaharu/ryu,jalilm/ryu,ynkjm/ryu,zangree/ryu,pichuang/ryu,StephenKing/ryu,Tesi-Luca-Davide/ryu,TakeshiTseng/ryu,pichuang/ryu,alyosha1879/ryu,haniehrajabi/ryu,zyq001/ryu,evanscottgray/ryu,zyq001/ryu,gareging/SDN_Framework,jazzmes/ryu,sivaramakrishnansr/ryu,shinpeimuraoka/ryu,jazzmes/ryu,fujita/ryu,darjus-amzn/ryu,lsqtongxin/ryu,John-Lin/ryu,habibiefaried/ryu,darjus-amzn/ryu,TakeshiTseng/ryu,sivaramakrishnansr/ryu,ysywh/ryu,muzixing/ryu,lzppp/mylearning,evanscottgray/ryu,umkcdcrg01/ryu_openflow,lsqtongxin/ryu,sivaramakrishnansr/ryu,John-Lin/ryu,shinpeimuraoka/ryu,darjus-amzn/ryu,OpenState-SDN/ryu,habibiefaried/ryu,shinpeimuraoka/ryu,iwaseyusuke/ryu,John-Lin/ryu,Tejas-Subramanya/RYU_MEC,zangree/ryu,zangree/ryu,hisaharu/ryu,pichuang/ryu,Zouyiran/ryu,ysywh/ryu,Tejas-Subramanya/RYU_MEC,elahejalalpour/ELRyu,StephenKing/summerschool-2015-ryu,fkakuma/ryu,hisaharu/ryu,ttsubo/ryu,haniehrajabi/ryu,osrg/ryu