pmd->ioctl_sock = socket(AF_INET, SOCK_DGRAM, 0);
if (pmd->ioctl_sock == -1) {
pmd->ioctl_sock = socket(AF_INET, SOCK_DGRAM, 0);
if (pmd->ioctl_sock == -1) {
for (i = 0; i < RTE_PMD_TAP_MAX_QUEUES; i++) {
process_private->rxq_fds[i] = -1;
process_private->txq_fds[i] = -1;
for (i = 0; i < RTE_PMD_TAP_MAX_QUEUES; i++) {
process_private->rxq_fds[i] = -1;
process_private->txq_fds[i] = -1;