[socket] Some minor cleanup and comments
[socket] Some minor cleanup and comments

RoadRunnr/otp,lrascao/otp,potatosalad/otp,erlang/otp,emacsmirror/erlang,mikpe/otp,isvilen/otp,vinoski/otp,mikpe/otp,emacsmirror/erlang,electricimp/otp,jj1bdx/otp,bjorng/otp,dgud/otp,aboroska/otp,erlang/otp,vladdu/otp,vinoski/otp,kvakvs/otp,ferd/otp,lrascao/otp,g-andrade/otp,emacsmirror/erlang,potatosalad/otp,bsmr-erlang/otp,kvakvs/otp,vladdu/otp,aboroska/otp,legoscia/otp,getong/otp,emacsmirror/erlang,ferd/otp,dumbbell/otp,dumbbell/otp,emacsmirror/erlang,uabboli/otp,kvakvs/otp,aboroska/otp,vinoski/otp,kvakvs/otp,vinoski/otp,potatosalad/otp,dgud/otp,bjorng/otp,uabboli/otp,vinoski/otp,getong/otp,rlipscombe/otp,lrascao/otp,getong/otp,ferd/otp,mikpe/otp,g-andrade/otp,potatosalad/otp,RoadRunnr/otp,bjorng/otp,isvilen/otp,rlipscombe/otp,kvakvs/otp,isvilen/otp,dgud/otp,jj1bdx/otp,ferd/otp,vladdu/otp,aboroska/otp,vinoski/otp,rlipscombe/otp,mikpe/otp,rlipscombe/otp,bsmr-erlang/otp,aboroska/otp,lrascao/otp,isvilen/otp,erlang/otp,dgud/otp,uabboli/otp,bjorng/otp,mikpe/otp,getong/otp,potatosalad/otp,bsmr-erlang/otp,potatosalad/otp,erlang/otp,legoscia/otp,legoscia/otp,aboroska/otp,ferd/otp,RoadRunnr/otp,potatosalad/otp,uabboli/otp,rlipscombe/otp,legoscia/otp,erlang/otp,kvakvs/otp,bjorng/otp,vinoski/otp,erlang/otp,bjorng/otp,bjorng/otp,uabboli/otp,vinoski/otp,legoscia/otp,g-andrade/otp,rlipscombe/otp,g-andrade/otp,electricimp/otp,dumbbell/otp,vinoski/otp,dgud/otp,ferd/otp,bsmr-erlang/otp,dumbbell/otp,electricimp/otp,dgud/otp,lrascao/otp,g-andrade/otp,dumbbell/otp,potatosalad/otp,erlang/otp,bjorng/otp,jj1bdx/otp,kvakvs/otp,vinoski/otp,RoadRunnr/otp,RoadRunnr/otp,uabboli/otp,dgud/otp,isvilen/otp,mikpe/otp,erlang/otp,jj1bdx/otp,dumbbell/otp,bsmr-erlang/otp,bsmr-erlang/otp,getong/otp,uabboli/otp,mikpe/otp,isvilen/otp,rlipscombe/otp,dumbbell/otp,getong/otp,RoadRunnr/otp,bsmr-erlang/otp,lrascao/otp,dgud/otp,aboroska/otp,mikpe/otp,ferd/otp,electricimp/otp,RoadRunnr/otp,electricimp/otp,jj1bdx/otp,kvakvs/otp,emacsmirror/erlang,lrascao/otp,isvilen/otp,uabboli/otp,mikpe/otp,mikpe/otp,legoscia/otp,rlipscombe/otp,dgud/otp,dumbbell/otp,g-andrade/otp,bjorng/otp,vladdu/otp,getong/otp,electricimp/otp,vladdu/otp,getong/otp,emacsmirror/erlang,g-andrade/otp,isvilen/otp,jj1bdx/otp,dgud/otp,g-andrade/otp,g-andrade/otp,potatosalad/otp,vladdu/otp,getong/otp,vladdu/otp,erlang/otp,getong/otp,emacsmirror/erlang,vladdu/otp,vladdu/otp,RoadRunnr/otp,bsmr-erlang/otp,erlang/otp,dumbbell/otp,bjorng/otp,RoadRunnr/otp,rlipscombe/otp,electricimp/otp,isvilen/otp,ferd/otp,electricimp/otp,emacsmirror/erlang,aboroska/otp,electricimp/otp,jj1bdx/otp,uabboli/otp,kvakvs/otp,lrascao/otp,legoscia/otp,g-andrade/otp,jj1bdx/otp,ferd/otp,lrascao/otp,bsmr-erlang/otp,isvilen/otp,emacsmirror/erlang,aboroska/otp,jj1bdx/otp,legoscia/otp,dumbbell/otp,jj1bdx/otp,rlipscombe/otp,legoscia/otp,potatosalad/otp