sock error handler: shut up
sock error handler: shut up

Since it seems to always hit anyway, no point having an error message.

Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

udeved/cgmanager,hustcat/cgmanager,lxc/cgmanager,hallyn/cgmanager-pkg-ubuntu,lxc/cgmanager,hallyn/cgmanager,hallyn/cgmanager-pkg-ubuntu,hallyn/cgmanager,hustcat/cgmanager,udeved/cgmanager