uml: network formatting

Style and other non-functional changes in the UML networking code, including
	include tidying
	style violations
	copyright updates
	printks getting severities
	userspace code calling libc directly rather than using the os_*
wrappers

There's also a exit path cleanup in the pcap driver.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/um/drivers/vde_user.c b/arch/um/drivers/vde_user.c
index d3b5a065fc52..7533cd3cbba4 100644
--- a/arch/um/drivers/vde_user.c
+++ b/arch/um/drivers/vde_user.c
@@ -3,15 +3,13 @@
  * Licensed under the GPL.
  */
 
+#include <stddef.h>
 #include <errno.h>
-#include <unistd.h>
 #include <libvdeplug.h>
-#include "net_user.h"
-#include "kern_util.h"
 #include "kern_constants.h"
-#include "user.h"
-#include "os.h"
+#include "net_user.h"
 #include "um_malloc.h"
+#include "user.h"
 #include "vde.h"
 
 #define MAX_PACKET (ETH_MAX_PACKET + ETH_HEADER_OTHER)