Revert "loader : Log upsert and remove route errors"
Revert "loader : Log upsert and remove route errors"

This reverts commit 32284cd7d600c111446222a715af4b33ad57914a.

It seems like PR #15339 introduced a regression on Kernel 4.9 with the
two following tests failing:

- K8sDatapathConfig Encapsulation Check vxlan connectivity with per-endpoint routes
- K8sDatapathConfig Host firewall With VXLAN and endpoint routes

Signed-off-by: Nicolas Busseneau <418d940643b1975d62234ee01246ad4b58904184@isovalent.com>

tgraf/cilium,tklauser/cilium,tgraf/cilium,michi-covalent/cilium,michi-covalent/cilium,tgraf/cilium,cilium/cilium,tklauser/cilium,cilium/cilium,michi-covalent/cilium,cilium/cilium,michi-covalent/cilium,tgraf/cilium,cilium/cilium,tgraf/cilium,michi-covalent/cilium,tklauser/cilium,tklauser/cilium,tklauser/cilium,tgraf/cilium,cilium/cilium