sixlowpan: remove redundant assignment
sixlowpan: remove redundant assignment

kaspar030/RIOT,kbumsik/RIOT,abkam07/RIOT,watr-li/RIOT,stevenj/RIOT,shady33/RIOT,asanka-code/RIOT,JensErdmann/RIOT,LudwigOrtmann/RIOT,syin2/RIOT,rousselk/RIOT,avmelnikoff/RIOT,plushvoxel/RIOT,authmillenon/RIOT,alex1818/RIOT,beurdouche/RIOT,A-Paul/RIOT,brettswann/RIOT,AnonMall/RIOT,dhruvvyas90/RIOT,PSHIVANI/Riot-Code,A-Paul/RIOT,DipSwitch/RIOT,backenklee/RIOT,benoit-canet/RIOT,smlng/RIOT,khhhh/RIOT,cladmi/RIOT,rfuentess/RIOT,Josar/RIOT,jferreir/RIOT,jremmert-phytec-iot/RIOT,dhruvvyas90/RIOT,yogo1212/RIOT,d00616/RIOT,DipSwitch/RIOT,kaleb-himes/RIOT,kushalsingh007/RIOT,jfischer-phytec-iot/RIOT,jferreir/RIOT,ant9000/RIOT,basilfx/RIOT,LudwigKnuepfer/RIOT,herrfz/RIOT-old,PSHIVANI/Riot-Code,robixnai/RIOT,mfrey/RIOT,herrfz/RIOT-old,MarkXYang/RIOT,fnack/RIOT,RIOT-OS/RIOT,RBartz/RIOT,latsku/RIOT,TobiasFredersdorf/RIOT,abkam07/RIOT,brettswann/RIOT,josephnoir/RIOT,LudwigKnuepfer/RIOT,kerneltask/RIOT,RBartz/RIOT,patkan/RIOT,dhruvvyas90/RIOT,adrianghc/RIOT,robixnai/RIOT,ntrtrung/RIOT,daniel-k/RIOT,stevenj/RIOT,rousselk/RIOT,automote/RIOT,benoit-canet/RIOT,gbarnett/RIOT,altairpearl/RIOT,latsku/RIOT,rakendrathapa/RIOT,smlng/RIOT,authmillenon/RIOT,miri64/RIOT,ntrtrung/RIOT,lazytech-org/RIOT,binarylemon/RIOT,cladmi/RIOT,khhhh/RIOT,kaleb-himes/RIOT,patkan/RIOT,abp719/RIOT,Ell-i/RIOT,MarkXYang/RIOT,nsol-nmsu/RIOT,gautric/RIOT,stevenj/RIOT,gbarnett/RIOT,mfrey/RIOT,1blankz7/RIOT,ant9000/RIOT,miri64/RIOT,josephnoir/RIOT,rfswarm/RIOT,koenning/RIOT,gebart/RIOT,tdautc19841202/RIOT,dkm/RIOT,marcosalm/RIOT,khhhh/RIOT,changbiao/RIOT,josephnoir/RIOT,d00616/RIOT,Josar/RIOT,MohmadAyman/RIOT,openkosmosorg/RIOT,rfuentess/RIOT,latsku/RIOT,brettswann/RIOT,asanka-code/RIOT,dhruvvyas90/RIOT,BytesGalore/RIOT,plushvoxel/RIOT,alex1818/RIOT,jbeyerstedt/RIOT-OTA-update,latsku/RIOT,lebrush/RIOT,lebrush/RIOT,alex1818/RIOT,x3ro/RIOT,ks156/RIOT,immesys/RiSyn,Darredevil/RIOT,MonsterCode8000/RIOT,d00616/RIOT,phiros/RIOT,jremmert-phytec-iot/RIOT,jbeyerstedt/RIOT-OTA-update,OlegHahm/RIOT,yogo1212/RIOT,BytesGalore/RIOT,nsol-nmsu/RIOT,shady33/RIOT,gebart/RIOT,TobiasFredersdorf/RIOT,jferreir/RIOT,fnack/RIOT,rousselk/RIOT,l3nko/RIOT,adrianghc/RIOT,kaspar030/RIOT,kaspar030/RIOT,shady33/RIOT,jfischer-phytec-iot/RIOT,marcosalm/RIOT,smlng/RIOT,smlng/RIOT,ThanhVic/RIOT,Osblouf/RIOT,chris-wood/RIOT,thomaseichinger/RIOT,thomaseichinger/RIOT,adjih/RIOT,herrfz/RIOT-old,kbumsik/RIOT,basilfx/RIOT,rfswarm/RIOT,LudwigKnuepfer/RIOT,dhruvvyas90/RIOT,kb2ma/RIOT,kb2ma/RIOT,RubikonAlpha/RIOT,centurysys/RIOT,bartfaizoltan/RIOT,watr-li/RIOT,luciotorre/RIOT,Josar/RIOT,syin2/RIOT,OlegHahm/RIOT,FrancescoErmini/RIOT,miri64/RIOT,kerneltask/RIOT,kYc0o/RIOT,phiros/RIOT,x3ro/RIOT,MohmadAyman/RIOT,kbumsik/RIOT,alignan/RIOT,binarylemon/RIOT,nsol-nmsu/RIOT,chris-wood/RIOT,marcosalm/RIOT,herrfz/RIOT-old,dailab/RIOT,plushvoxel/RIOT,1blankz7/RIOT,automote/RIOT,biboc/RIOT,PSHIVANI/Riot-Code,changbiao/RIOT,jferreir/RIOT,EmuxEvans/RIOT,ThanhVic/RIOT,beurdouche/RIOT,lebrush/RIOT,backenklee/RIOT,LudwigOrtmann/RIOT,RBartz/RIOT,rakendrathapa/RIOT,aeneby/RIOT,zhuoshuguo/RIOT,openkosmosorg/RIOT,gbarnett/RIOT,tfar/RIOT,cladmi/RIOT,kYc0o/RIOT,Darredevil/RIOT,herrfz/RIOT-old,malosek/RIOT,herrfz/RIOT,herrfz/RIOT,OTAkeys/RIOT,jferreir/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,d00616/RIOT,wentaoshang/RIOT,malosek/RIOT,kerneltask/RIOT,kYc0o/RIOT,immesys/RiSyn,plushvoxel/RIOT,sumanpanchal/RIOT,ks156/RIOT,1blankz7/RIOT,A-Paul/RIOT,luciotorre/RIOT,toonst/RIOT,DipSwitch/RIOT,LudwigOrtmann/RIOT,centurysys/RIOT,Osblouf/RIOT,tfar/RIOT,marcosalm/RIOT,msolters/RIOT,biboc/RIOT,hamilton-mote/RIOT-OS,authmillenon/RIOT,daniel-k/RIOT,zhuoshuguo/RIOT,watr-li/RIOT,roberthartung/RIOT,LudwigKnuepfer/RIOT,gautric/RIOT,jasonatran/RIOT,koenning/RIOT,aeneby/RIOT,basilfx/RIOT,MonsterCode8000/RIOT,khhhh/RIOT,kushalsingh007/RIOT,koenning/RIOT,daniel-k/RIOT,rajma996/RIOT,arvindpdmn/RIOT,bartfaizoltan/RIOT,cladmi/RIOT,rfswarm2/RIOT,ntrtrung/RIOT,beurdouche/RIOT,herrfz/RIOT,mtausig/RIOT,kYc0o/RIOT,malosek/RIOT,wentaoshang/RIOT,jasonatran/RIOT,jfischer-phytec-iot/RIOT,msolters/RIOT,arvindpdmn/RIOT,FrancescoErmini/RIOT,changbiao/RIOT,gbarnett/RIOT,ntrtrung/RIOT,mtausig/RIOT,alex1818/RIOT,toonst/RIOT,attdona/RIOT,lebrush/RIOT,FrancescoErmini/RIOT,MonsterCode8000/RIOT,shady33/RIOT,OlegHahm/RIOT,shady33/RIOT,haoyangyu/RIOT,attdona/RIOT,mziegert/RIOT,ant9000/RIOT,rfswarm2/RIOT,RIOT-OS/RIOT,authmillenon/RIOT,yogo1212/RIOT,Ell-i/RIOT,stevenj/RIOT,syin2/RIOT,herrfz/RIOT,rakendrathapa/RIOT,ThanhVic/RIOT,rfswarm2/RIOT,binarylemon/RIOT,avmelnikoff/RIOT,thiagohd/RIOT,EmuxEvans/RIOT,katezilla/RIOT,rfswarm/RIOT,changbiao/RIOT,immesys/RiSyn,x3ro/RIOT,benoit-canet/RIOT,syin2/RIOT,TobiasFredersdorf/RIOT,gebart/RIOT,sgso/RIOT,rfswarm/RIOT,hamilton-mote/RIOT-OS,patkan/RIOT,kaleb-himes/RIOT,chris-wood/RIOT,neiljay/RIOT,backenklee/RIOT,MarkXYang/RIOT,DipSwitch/RIOT,Hyungsin/RIOT-OS,robixnai/RIOT,malosek/RIOT,brettswann/RIOT,rakendrathapa/RIOT,benoit-canet/RIOT,Osblouf/RIOT,attdona/RIOT,khhhh/RIOT,sumanpanchal/RIOT,neumodisch/RIOT,rfswarm/RIOT,Josar/RIOT,jbeyerstedt/RIOT-OTA-update,Lexandro92/RIOT-CoAP,rousselk/RIOT,nsol-nmsu/RIOT,openkosmosorg/RIOT,gebart/RIOT,kaspar030/RIOT,PSHIVANI/Riot-Code,Osblouf/RIOT,thiagohd/RIOT,tdautc19841202/RIOT,shady33/RIOT,MonsterCode8000/RIOT,zhuoshuguo/RIOT,yogo1212/RIOT,1blankz7/RIOT,bartfaizoltan/RIOT,automote/RIOT,dhruvvyas90/RIOT,tdautc19841202/RIOT,jferreir/RIOT,khhhh/RIOT,EmuxEvans/RIOT,yogo1212/RIOT,sgso/RIOT,josephnoir/RIOT,phiros/RIOT,dkm/RIOT,jasonatran/RIOT,lazytech-org/RIOT,ximus/RIOT,RIOT-OS/RIOT,dkm/RIOT,Yonezawa-T2/RIOT,katezilla/RIOT,kaleb-himes/RIOT,Yonezawa-T2/RIOT,Yonezawa-T2/RIOT,avmelnikoff/RIOT,plushvoxel/RIOT,haoyangyu/RIOT,lazytech-org/RIOT,adrianghc/RIOT,mziegert/RIOT,syin2/RIOT,neiljay/RIOT,wentaoshang/RIOT,neumodisch/RIOT,altairpearl/RIOT,roberthartung/RIOT,patkan/RIOT,thiagohd/RIOT,RubikonAlpha/RIOT,msolters/RIOT,dailab/RIOT,JensErdmann/RIOT,katezilla/RIOT,JensErdmann/RIOT,arvindpdmn/RIOT,RubikonAlpha/RIOT,watr-li/RIOT,Darredevil/RIOT,attdona/RIOT,adjih/RIOT,beurdouche/RIOT,gautric/RIOT,immesys/RiSyn,lebrush/RIOT,backenklee/RIOT,arvindpdmn/RIOT,sumanpanchal/RIOT,thomaseichinger/RIOT,watr-li/RIOT,rajma996/RIOT,toonst/RIOT,Ell-i/RIOT,jfischer-phytec-iot/RIOT,MonsterCode8000/RIOT,ThanhVic/RIOT,Lexandro92/RIOT-CoAP,MohmadAyman/RIOT,rfuentess/RIOT,rfuentess/RIOT,daniel-k/RIOT,ximus/RIOT,toonst/RIOT,josephnoir/RIOT,abp719/RIOT,asanka-code/RIOT,Osblouf/RIOT,jhollister/RIOT,adrianghc/RIOT,Osblouf/RIOT,altairpearl/RIOT,chris-wood/RIOT,l3nko/RIOT,AnonMall/RIOT,A-Paul/RIOT,luciotorre/RIOT,patkan/RIOT,jremmert-phytec-iot/RIOT,RIOT-OS/RIOT,TobiasFredersdorf/RIOT,toonst/RIOT,jremmert-phytec-iot/RIOT,thomaseichinger/RIOT,Hyungsin/RIOT-OS,l3nko/RIOT,JensErdmann/RIOT,lebrush/RIOT,ximus/RIOT,arvindpdmn/RIOT,roberthartung/RIOT,DipSwitch/RIOT,ant9000/RIOT,jbeyerstedt/RIOT-OTA-update,Lexandro92/RIOT-CoAP,rfswarm2/RIOT,alignan/RIOT,robixnai/RIOT,thomaseichinger/RIOT,luciotorre/RIOT,binarylemon/RIOT,OlegHahm/RIOT,neumodisch/RIOT,binarylemon/RIOT,marcosalm/RIOT,immesys/RiSyn,centurysys/RIOT,zhuoshuguo/RIOT,bartfaizoltan/RIOT,RBartz/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,jremmert-phytec-iot/RIOT,adjih/RIOT,kaleb-himes/RIOT,adjih/RIOT,wentaoshang/RIOT,rakendrathapa/RIOT,Lexandro92/RIOT-CoAP,Darredevil/RIOT,msolters/RIOT,ThanhVic/RIOT,lazytech-org/RIOT,automote/RIOT,ks156/RIOT,robixnai/RIOT,kbumsik/RIOT,haoyangyu/RIOT,kerneltask/RIOT,mtausig/RIOT,MohmadAyman/RIOT,RubikonAlpha/RIOT,jhollister/RIOT,smlng/RIOT,fnack/RIOT,RBartz/RIOT,kushalsingh007/RIOT,haoyangyu/RIOT,basilfx/RIOT,OTAkeys/RIOT,OTAkeys/RIOT,RubikonAlpha/RIOT,EmuxEvans/RIOT,gautric/RIOT,lazytech-org/RIOT,tdautc19841202/RIOT,phiros/RIOT,1blankz7/RIOT,kb2ma/RIOT,authmillenon/RIOT,EmuxEvans/RIOT,MohmadAyman/RIOT,RubikonAlpha/RIOT,FrancescoErmini/RIOT,Hyungsin/RIOT-OS,LudwigOrtmann/RIOT,x3ro/RIOT,neumodisch/RIOT,patkan/RIOT,kushalsingh007/RIOT,automote/RIOT,Hyungsin/RIOT-OS,kushalsingh007/RIOT,Ell-i/RIOT,roberthartung/RIOT,mziegert/RIOT,brettswann/RIOT,Lexandro92/RIOT-CoAP,OTAkeys/RIOT,aeneby/RIOT,LudwigOrtmann/RIOT,AnonMall/RIOT,rfswarm2/RIOT,biboc/RIOT,kb2ma/RIOT,jremmert-phytec-iot/RIOT,centurysys/RIOT,automote/RIOT,zhuoshuguo/RIOT,robixnai/RIOT,malosek/RIOT,Darredevil/RIOT,Lexandro92/RIOT-CoAP,rajma996/RIOT,rajma996/RIOT,LudwigKnuepfer/RIOT,tfar/RIOT,jfischer-phytec-iot/RIOT,thiagohd/RIOT,yogo1212/RIOT,katezilla/RIOT,rakendrathapa/RIOT,fnack/RIOT,MohmadAyman/RIOT,haoyangyu/RIOT,kbumsik/RIOT,biboc/RIOT,neiljay/RIOT,rousselk/RIOT,stevenj/RIOT,kushalsingh007/RIOT,latsku/RIOT,hamilton-mote/RIOT-OS,mziegert/RIOT,Josar/RIOT,ks156/RIOT,PSHIVANI/Riot-Code,A-Paul/RIOT,jbeyerstedt/RIOT-OTA-update,avmelnikoff/RIOT,miri64/RIOT,changbiao/RIOT,luciotorre/RIOT,rfswarm/RIOT,sumanpanchal/RIOT,wentaoshang/RIOT,jasonatran/RIOT,jhollister/RIOT,daniel-k/RIOT,roberthartung/RIOT,abkam07/RIOT,mfrey/RIOT,asanka-code/RIOT,jasonatran/RIOT,daniel-k/RIOT,haoyangyu/RIOT,herrfz/RIOT,jhollister/RIOT,abp719/RIOT,AnonMall/RIOT,benoit-canet/RIOT,latsku/RIOT,miri64/RIOT,openkosmosorg/RIOT,kb2ma/RIOT,hamilton-mote/RIOT-OS,avmelnikoff/RIOT,ximus/RIOT,koenning/RIOT,MarkXYang/RIOT,phiros/RIOT,1blankz7/RIOT,LudwigOrtmann/RIOT,gautric/RIOT,sgso/RIOT,aeneby/RIOT,tdautc19841202/RIOT,koenning/RIOT,malosek/RIOT,OTAkeys/RIOT,dailab/RIOT,ThanhVic/RIOT,abkam07/RIOT,gbarnett/RIOT,ntrtrung/RIOT,thiagohd/RIOT,rfuentess/RIOT,attdona/RIOT,abkam07/RIOT,mtausig/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,bartfaizoltan/RIOT,marcosalm/RIOT,altairpearl/RIOT,sumanpanchal/RIOT,AnonMall/RIOT,abp719/RIOT,sgso/RIOT,cladmi/RIOT,l3nko/RIOT,Yonezawa-T2/RIOT,PSHIVANI/Riot-Code,gbarnett/RIOT,jhollister/RIOT,tdautc19841202/RIOT,koenning/RIOT,Yonezawa-T2/RIOT,nsol-nmsu/RIOT,aeneby/RIOT,RBartz/RIOT,neumodisch/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,watr-li/RIOT,neiljay/RIOT,MarkXYang/RIOT,stevenj/RIOT,luciotorre/RIOT,bartfaizoltan/RIOT,dkm/RIOT,benoit-canet/RIOT,abp719/RIOT,Hyungsin/RIOT-OS,tfar/RIOT,tfar/RIOT,alex1818/RIOT,kYc0o/RIOT,authmillenon/RIOT,altairpearl/RIOT,d00616/RIOT,backenklee/RIOT,JensErdmann/RIOT,FrancescoErmini/RIOT,mziegert/RIOT,rajma996/RIOT,l3nko/RIOT,BytesGalore/RIOT,mtausig/RIOT,basilfx/RIOT,binarylemon/RIOT,attdona/RIOT,neumodisch/RIOT,biboc/RIOT,openkosmosorg/RIOT,ximus/RIOT,altairpearl/RIOT,Ell-i/RIOT,EmuxEvans/RIOT,alignan/RIOT,Yonezawa-T2/RIOT,TobiasFredersdorf/RIOT,hamilton-mote/RIOT-OS,neiljay/RIOT,fnack/RIOT,abkam07/RIOT,immesys/RiSyn,centurysys/RIOT,MarkXYang/RIOT,adjih/RIOT,MonsterCode8000/RIOT,changbiao/RIOT,dkm/RIOT,msolters/RIOT,ntrtrung/RIOT,dailab/RIOT,centurysys/RIOT,sumanpanchal/RIOT,chris-wood/RIOT,d00616/RIOT,alignan/RIOT,brettswann/RIOT,wentaoshang/RIOT,ant9000/RIOT,alex1818/RIOT,ximus/RIOT,katezilla/RIOT,openkosmosorg/RIOT,phiros/RIOT,abp719/RIOT,FrancescoErmini/RIOT,alignan/RIOT,ks156/RIOT,herrfz/RIOT,rfswarm2/RIOT,l3nko/RIOT,dailab/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,asanka-code/RIOT,mfrey/RIOT,x3ro/RIOT,rousselk/RIOT,mfrey/RIOT,thiagohd/RIOT,zhuoshuguo/RIOT,arvindpdmn/RIOT,sgso/RIOT,msolters/RIOT,BytesGalore/RIOT,gebart/RIOT,asanka-code/RIOT,BytesGalore/RIOT,Darredevil/RIOT,AnonMall/RIOT,jhollister/RIOT,chris-wood/RIOT,sgso/RIOT,rajma996/RIOT,RIOT-OS/RIOT,JensErdmann/RIOT,kaspar030/RIOT,beurdouche/RIOT,kerneltask/RIOT,DipSwitch/RIOT,OlegHahm/RIOT,adrianghc/RIOT,fnack/RIOT,mziegert/RIOT