DM: cleanup for header inclusions

used https://gitlab.com/esr/deheader to detect and remove unnecessary
header file inclusions

Signed-off-by: Zide Chen <zide.chen@intel.com>

devicemodel/hw/pci/virtio/virtio.c

@@ -24,11 +24,8 @@
  * SUCH DAMAGE.
  */
 
-#include <sys/cdefs.h>
-#include <sys/param.h>
 #include <sys/uio.h>
 #include <stdio.h>
-#include <stdint.h>
 #include <stddef.h>
 #include <pthread.h>
 

devicemodel/hw/pci/virtio/virtio_block.c

@@ -26,19 +26,11 @@
  * $FreeBSD$
  */
 
-#include <sys/cdefs.h>
 #include <sys/param.h>
-#include <sys/stat.h>
-#include <sys/uio.h>
-#include <sys/ioctl.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <stdint.h>
 #include <string.h>
-#include <strings.h>
-#include <unistd.h>
 #include <assert.h>
 #include <pthread.h>
 #include <openssl/md5.h>

devicemodel/hw/pci/virtio/virtio_console.c

@@ -28,13 +28,8 @@
  * SUCH DAMAGE.
  */
 
-#include <sys/cdefs.h>
-#include <sys/param.h>
 #include <sys/uio.h>
 #include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <err.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
@@ -44,8 +39,6 @@
 #include <unistd.h>
 #include <assert.h>
 #include <pthread.h>
-#include <libgen.h>
-#include <sysexits.h>
 #include <termios.h>
 
 #include "dm.h"

devicemodel/hw/pci/virtio/virtio_heci.c

@@ -8,8 +8,6 @@
  * HECI device virtualization.
  */
 
-#include <sys/cdefs.h>
-#include <sys/param.h>
 #include <sys/ioctl.h>
 #include <linux/mei.h>
 #include <errno.h>

devicemodel/hw/pci/virtio/virtio_input.c

@@ -5,10 +5,7 @@
  *
  */
 
-#include <sys/cdefs.h>
-#include <sys/param.h>
 #include <sys/types.h>
-#include <err.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>

devicemodel/hw/pci/virtio/virtio_net.c

@@ -26,35 +26,25 @@
  * $FreeBSD$
  */
 
-#include <sys/cdefs.h>
-#include <sys/param.h>
-#include <sys/select.h>
 #include <sys/uio.h>
-#include <sys/ioctl.h>
 #include <net/ethernet.h>
 #ifndef NETMAP_WITH_LIBS
 #define NETMAP_WITH_LIBS
 #endif
-#include <err.h>
-#include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <strings.h>
 #include <unistd.h>
 #include <assert.h>
 #include <openssl/md5.h>
 #include <pthread.h>
-#include <sysexits.h>
 
-#include "types.h"
 #include "dm.h"
 #include "pci_core.h"
 #include "mevent.h"
 #include "virtio.h"
 #include "netmap_user.h"
-#include <net/if.h>
 #include <linux/if_tun.h>
 
 #define VIRTIO_NET_RINGSZ	1024

devicemodel/hw/pci/virtio/virtio_rnd.c

@@ -31,10 +31,6 @@
  * once it has been seeded at bootup.
  */
 
-#include <sys/cdefs.h>
-#include <sys/param.h>
-#include <sys/uio.h>
-#include <err.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -42,7 +38,6 @@
 #include <unistd.h>
 #include <assert.h>
 #include <pthread.h>
-#include <sysexits.h>
 
 #include "dm.h"
 #include "pci_core.h"

devicemodel/hw/pci/virtio/virtio_rpmb.c

@@ -35,11 +35,6 @@
  *
  */
 
-#include <sys/cdefs.h>
-#include <sys/param.h>
-#include <sys/uio.h>
-#include <err.h>
-#include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -47,7 +42,6 @@
 #include <unistd.h>
 #include <assert.h>
 #include <pthread.h>
-#include <sysexits.h>
 
 #include "dm.h"
 #include "pci_core.h"
@@ -55,7 +49,6 @@
 #include "vmmapi.h"
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#include <linux/types.h>
 #include "rpmb.h"
 #include "rpmb_sim.h"
 #include "rpmb_backend.h"