golint: fix warning in daemon/endpoint.go
golint: fix warning in daemon/endpoint.go

Fixes the following warning:

endpoint.go:65:9: if block ends with a return statement, so drop this else and
outdent its block

Related to: #153 (Resolve golint warnings)
Signed-off-by: Matthew Gumport <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@gum.pt>

eloycoto/cilium,tklauser/cilium,scanf/cilium,tgraf/cilium,cilium/cilium,eloycoto/cilium,michi-covalent/cilium,tklauser/cilium,michi-covalent/cilium,tklauser/cilium,cilium/cilium,tgraf/cilium,scanf/cilium,cilium-team/cilium,eloycoto/cilium,cilium/cilium,scanf/cilium,tklauser/cilium,eloycoto/cilium,tgraf/cilium,scanf/cilium,eloycoto/cilium,cilium/cilium,tgraf/cilium,cilium-team/cilium,michi-covalent/cilium,tklauser/cilium,tgraf/cilium,tgraf/cilium,michi-covalent/cilium,michi-covalent/cilium,scanf/cilium,cilium/cilium,scanf/cilium,scanf/cilium,eloycoto/cilium,eloycoto/cilium