stm: Tidy up some wlan code.
stm: Tidy up some wlan code.

SungEun-Steve-Kim/test-mp,dmazzella/micropython,xyb/micropython,orionrobots/micropython,MrSurly/micropython-esp32,henriknelson/micropython,Vogtinator/micropython,adafruit/micropython,ganshun666/micropython,adafruit/circuitpython,Timmenem/micropython,xyb/micropython,ericsnowcurrently/micropython,MrSurly/micropython,ahotam/micropython,misterdanb/micropython,micropython/micropython-esp32,methoxid/micropystat,jimkmc/micropython,lbattraw/micropython,mianos/micropython,firstval/micropython,EcmaXp/micropython,MrSurly/micropython-esp32,Vogtinator/micropython,adafruit/micropython,mianos/micropython,mpalomer/micropython,pozetroninc/micropython,toolmacher/micropython,kerneltask/micropython,xuxiaoxin/micropython,kerneltask/micropython,adamkh/micropython,turbinenreiter/micropython,utopiaprince/micropython,martinribelotta/micropython,cwyark/micropython,emfcamp/micropython,kostyll/micropython,jmarcelino/pycom-micropython,aethaniel/micropython,ganshun666/micropython,tdautc19841202/micropython,blmorris/micropython,xhat/micropython,cnoviello/micropython,adafruit/micropython,dmazzella/micropython,tralamazza/micropython,ryannathans/micropython,kostyll/micropython,ruffy91/micropython,praemdonck/micropython,cloudformdesign/micropython,aitjcize/micropython,aethaniel/micropython,ChuckM/micropython,martinribelotta/micropython,mgyenik/micropython,kostyll/micropython,rubencabrera/micropython,oopy/micropython,xyb/micropython,lbattraw/micropython,vitiral/micropython,alex-march/micropython,TDAbboud/micropython,AriZuu/micropython,tuc-osg/micropython,dinau/micropython,tuc-osg/micropython,cnoviello/micropython,aitjcize/micropython,trezor/micropython,jmarcelino/pycom-micropython,alex-robbins/micropython,vitiral/micropython,martinribelotta/micropython,ruffy91/micropython,supergis/micropython,jmarcelino/pycom-micropython,puuu/micropython,PappaPeppar/micropython,jmarcelino/pycom-micropython,TDAbboud/micropython,dinau/micropython,dmazzella/micropython,mhoffma/micropython,Peetz0r/micropython-esp32,jlillest/micropython,TDAbboud/micropython,SHA2017-badge/micropython-esp32,lowRISC/micropython,xyb/micropython,puuu/micropython,rubencabrera/micropython,tdautc19841202/micropython,tralamazza/micropython,cwyark/micropython,xuxiaoxin/micropython,dhylands/micropython,jlillest/micropython,utopiaprince/micropython,ernesto-g/micropython,oopy/micropython,blazewicz/micropython,mianos/micropython,ceramos/micropython,EcmaXp/micropython,methoxid/micropystat,dinau/micropython,PappaPeppar/micropython,suda/micropython,skybird6672/micropython,xhat/micropython,mgyenik/micropython,neilh10/micropython,methoxid/micropystat,utopiaprince/micropython,pramasoul/micropython,neilh10/micropython,utopiaprince/micropython,omtinez/micropython,KISSMonX/micropython,heisewangluo/micropython,vriera/micropython,tobbad/micropython,matthewelse/micropython,danicampora/micropython,adafruit/circuitpython,selste/micropython,suda/micropython,EcmaXp/micropython,dmazzella/micropython,Timmenem/micropython,galenhz/micropython,warner83/micropython,KISSMonX/micropython,selste/micropython,slzatz/micropython,drrk/micropython,pozetroninc/micropython,tobbad/micropython,AriZuu/micropython,swegener/micropython,ganshun666/micropython,blmorris/micropython,omtinez/micropython,tuc-osg/micropython,MrSurly/micropython,micropython/micropython-esp32,henriknelson/micropython,noahwilliamsson/micropython,neilh10/micropython,lbattraw/micropython,neilh10/micropython,noahwilliamsson/micropython,rubencabrera/micropython,lbattraw/micropython,ericsnowcurrently/micropython,dxxb/micropython,AriZuu/micropython,firstval/micropython,torwag/micropython,deshipu/micropython,blmorris/micropython,turbinenreiter/micropython,drrk/micropython,mianos/micropython,cloudformdesign/micropython,mhoffma/micropython,torwag/micropython,cloudformdesign/micropython,pozetroninc/micropython,ryannathans/micropython,skybird6672/micropython,ruffy91/micropython,alex-march/micropython,lowRISC/micropython,ernesto-g/micropython,paul-xxx/micropython,henriknelson/micropython,galenhz/micropython,adafruit/circuitpython,ganshun666/micropython,swegener/micropython,slzatz/micropython,vriera/micropython,lowRISC/micropython,blmorris/micropython,rubencabrera/micropython,misterdanb/micropython,micropython/micropython-esp32,orionrobots/micropython,utopiaprince/micropython,aethaniel/micropython,cwyark/micropython,ericsnowcurrently/micropython,mhoffma/micropython,lbattraw/micropython,KISSMonX/micropython,redbear/micropython,Peetz0r/micropython-esp32,stonegithubs/micropython,praemdonck/micropython,pramasoul/micropython,misterdanb/micropython,noahchense/micropython,MrSurly/micropython-esp32,tuc-osg/micropython,toolmacher/micropython,pozetroninc/micropython,chrisdearman/micropython,jlillest/micropython,omtinez/micropython,supergis/micropython,danicampora/micropython,infinnovation/micropython,xhat/micropython,omtinez/micropython,paul-xxx/micropython,ganshun666/micropython,chrisdearman/micropython,rubencabrera/micropython,cwyark/micropython,aethaniel/micropython,torwag/micropython,mhoffma/micropython,infinnovation/micropython,ryannathans/micropython,praemdonck/micropython,heisewangluo/micropython,Vogtinator/micropython,ryannathans/micropython,mpalomer/micropython,adafruit/micropython,toolmacher/micropython,infinnovation/micropython,xuxiaoxin/micropython,MrSurly/micropython,dxxb/micropython,vriera/micropython,jimkmc/micropython,xhat/micropython,ahotam/micropython,chrisdearman/micropython,paul-xxx/micropython,Timmenem/micropython,infinnovation/micropython,torwag/micropython,SHA2017-badge/micropython-esp32,danicampora/micropython,tralamazza/micropython,xhat/micropython,adamkh/micropython,tobbad/micropython,adamkh/micropython,MrSurly/micropython,toolmacher/micropython,alex-robbins/micropython,SHA2017-badge/micropython-esp32,supergis/micropython,turbinenreiter/micropython,tdautc19841202/micropython,selste/micropython,alex-robbins/micropython,pramasoul/micropython,heisewangluo/micropython,danicampora/micropython,pramasoul/micropython,swegener/micropython,KISSMonX/micropython,HenrikSolver/micropython,hosaka/micropython,drrk/micropython,SHA2017-badge/micropython-esp32,ChuckM/micropython,noahwilliamsson/micropython,alex-robbins/micropython,SungEun-Steve-Kim/test-mp,supergis/micropython,puuu/micropython,ChuckM/micropython,Peetz0r/micropython-esp32,emfcamp/micropython,vitiral/micropython,noahchense/micropython,mpalomer/micropython,hiway/micropython,MrSurly/micropython,warner83/micropython,drrk/micropython,Vogtinator/micropython,Peetz0r/micropython-esp32,ChuckM/micropython,orionrobots/micropython,torwag/micropython,orionrobots/micropython,SungEun-Steve-Kim/test-mp,mgyenik/micropython,alex-march/micropython,ruffy91/micropython,heisewangluo/micropython,bvernoux/micropython,HenrikSolver/micropython,chrisdearman/micropython,alex-march/micropython,alex-robbins/micropython,bvernoux/micropython,SHA2017-badge/micropython-esp32,adafruit/circuitpython,blazewicz/micropython,stonegithubs/micropython,EcmaXp/micropython,aitjcize/micropython,methoxid/micropystat,oopy/micropython,dhylands/micropython,xuxiaoxin/micropython,skybird6672/micropython,henriknelson/micropython,EcmaXp/micropython,noahwilliamsson/micropython,pfalcon/micropython,selste/micropython,puuu/micropython,omtinez/micropython,blazewicz/micropython,jlillest/micropython,martinribelotta/micropython,PappaPeppar/micropython,suda/micropython,alex-march/micropython,skybird6672/micropython,bvernoux/micropython,jmarcelino/pycom-micropython,stonegithubs/micropython,redbear/micropython,dxxb/micropython,warner83/micropython,tdautc19841202/micropython,toolmacher/micropython,galenhz/micropython,skybird6672/micropython,orionrobots/micropython,SungEun-Steve-Kim/test-mp,ahotam/micropython,hosaka/micropython,dhylands/micropython,blmorris/micropython,feilongfl/micropython,adamkh/micropython,cloudformdesign/micropython,cwyark/micropython,deshipu/micropython,deshipu/micropython,kostyll/micropython,vitiral/micropython,hiway/micropython,cnoviello/micropython,micropython/micropython-esp32,ceramos/micropython,hiway/micropython,oopy/micropython,firstval/micropython,stonegithubs/micropython,AriZuu/micropython,adafruit/micropython,jimkmc/micropython,AriZuu/micropython,ernesto-g/micropython,kostyll/micropython,Peetz0r/micropython-esp32,ceramos/micropython,deshipu/micropython,micropython/micropython-esp32,warner83/micropython,misterdanb/micropython,selste/micropython,pfalcon/micropython,Timmenem/micropython,PappaPeppar/micropython,bvernoux/micropython,tralamazza/micropython,slzatz/micropython,dxxb/micropython,dinau/micropython,galenhz/micropython,ceramos/micropython,praemdonck/micropython,hosaka/micropython,cnoviello/micropython,pfalcon/micropython,adafruit/circuitpython,lowRISC/micropython,vitiral/micropython,adamkh/micropython,HenrikSolver/micropython,swegener/micropython,trezor/micropython,Timmenem/micropython,suda/micropython,mgyenik/micropython,deshipu/micropython,vriera/micropython,mpalomer/micropython,pozetroninc/micropython,MrSurly/micropython-esp32,ahotam/micropython,kerneltask/micropython,matthewelse/micropython,oopy/micropython,firstval/micropython,jlillest/micropython,puuu/micropython,noahwilliamsson/micropython,pramasoul/micropython,PappaPeppar/micropython,martinribelotta/micropython,vriera/micropython,trezor/micropython,ryannathans/micropython,feilongfl/micropython,ericsnowcurrently/micropython,methoxid/micropystat,hosaka/micropython,blazewicz/micropython,trezor/micropython,adafruit/circuitpython,slzatz/micropython,cnoviello/micropython,feilongfl/micropython,emfcamp/micropython,emfcamp/micropython,xuxiaoxin/micropython,henriknelson/micropython,bvernoux/micropython,HenrikSolver/micropython,dhylands/micropython,ruffy91/micropython,praemdonck/micropython,tdautc19841202/micropython,TDAbboud/micropython,pfalcon/micropython,KISSMonX/micropython,mianos/micropython,hiway/micropython,supergis/micropython,redbear/micropython,aitjcize/micropython,redbear/micropython,warner83/micropython,mpalomer/micropython,feilongfl/micropython,matthewelse/micropython,kerneltask/micropython,noahchense/micropython,matthewelse/micropython,firstval/micropython,ernesto-g/micropython,galenhz/micropython,matthewelse/micropython,dinau/micropython,Vogtinator/micropython,turbinenreiter/micropython,dxxb/micropython,lowRISC/micropython,paul-xxx/micropython,blazewicz/micropython,noahchense/micropython,noahchense/micropython,swegener/micropython,suda/micropython,MrSurly/micropython-esp32,TDAbboud/micropython,trezor/micropython,ericsnowcurrently/micropython,HenrikSolver/micropython,drrk/micropython,redbear/micropython,misterdanb/micropython,dhylands/micropython,mhoffma/micropython,paul-xxx/micropython,infinnovation/micropython,SungEun-Steve-Kim/test-mp,emfcamp/micropython,hosaka/micropython,heisewangluo/micropython,slzatz/micropython,neilh10/micropython,cloudformdesign/micropython,xyb/micropython,ChuckM/micropython,kerneltask/micropython,jimkmc/micropython,pfalcon/micropython,hiway/micropython,ahotam/micropython,tuc-osg/micropython,chrisdearman/micropython,jimkmc/micropython,matthewelse/micropython,mgyenik/micropython,aethaniel/micropython,ceramos/micropython,turbinenreiter/micropython,danicampora/micropython,tobbad/micropython,feilongfl/micropython,ernesto-g/micropython,tobbad/micropython,stonegithubs/micropython