net/tap: move closing file descriptors to close function
net/tap: move closing file descriptors to close function

Remove closing fds code from pmd stop routine.

Signed-off-by: Keith Wiles <f97a07384723981b442bf4ce37d40edbfd008094@intel.com>
Acked-by: Pascal Mazon <f8a8edbbccb52ea5be26461cb34f4752a08c0c30@6wind.com>

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