enic: fix hash creation when not using first numa node
enic: fix hash creation when not using first numa node

If dpdk is run with memory only available on socket != 0, then hash
creation will fail and flow director feature won't be available.
Fix this by asking for allocation on caller socket.

Signed-off-by: David Marchand <f28529695cfa9e3e1eb84e7072aa626af4abb18e@6wind.com>
Acked by: Sujith Sankar <ssujith@cisco.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk