vhost: remove duplicate header include

unistd.h has been included twice; remove one.

Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>

diff --git a/lib/librte_vhost/vhost_user/virtio-net-user.c b/lib/librte_vhost/vhost_user/virtio-net-user.c
index cda330da33c802764f93fad48dae9c4eeca60c41..4270c9874c38a8d677c1061a759303226bdfc286 100644 (file)
--- a/lib/librte_vhost/vhost_user/virtio-net-user.c
+++ b/lib/librte_vhost/vhost_user/virtio-net-user.c
@@ -39,7 +39,6 @@
 #include <sys/mman.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <unistd.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include <net/ethernet.h>