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, 13 insertions, 14 deletions

diff --git a/arch/um/drivers/pcap_kern.c b/arch/um/drivers/pcap_kern.c
index c329931673d6..da0403efbc0d 100644
--- a/arch/um/drivers/pcap_kern.c
+++ b/arch/um/drivers/pcap_kern.c
@@ -1,13 +1,11 @@
 /*
- * Copyright (C) 2002 Jeff Dike <jdike@karaya.com>
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
  * Licensed under the GPL.
  */
 
 #include "linux/init.h"
-#include "linux/netdevice.h"
-#include "linux/etherdevice.h"
+#include <linux/netdevice.h>
 #include "net_kern.h"
-#include "net_user.h"
 #include "pcap_user.h"
 
 struct pcap_init {
@@ -37,7 +35,7 @@ static int pcap_read(int fd, struct sk_buff **skb,
                        struct uml_net_private *lp)
 {
         *skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER);
-        if(*skb == NULL)
+        if (*skb == NULL)
                 return -ENOMEM;
 
         return pcap_user_read(fd, skb_mac_header(*skb),
@@ -71,28 +69,29 @@ int pcap_setup(char *str, char **mac_out, void *data)
 
         remain = split_if_spec(str, &host_if, &init->filter,
                                &options[0], &options[1], mac_out, NULL);
-        if(remain != NULL){
+        if (remain != NULL) {
                 printk(KERN_ERR "pcap_setup - Extra garbage on "
                        "specification : '%s'\n", remain);
                 return 0;
         }
 
-        if(host_if != NULL)
+        if (host_if != NULL)
                 init->host_if = host_if;
 
-        for(i = 0; i < ARRAY_SIZE(options); i++){
-                if(options[i] == NULL)
+        for (i = 0; i < ARRAY_SIZE(options); i++) {
+                if (options[i] == NULL)
                         continue;
-                if(!strcmp(options[i], "promisc"))
+                if (!strcmp(options[i], "promisc"))
                         init->promisc = 1;
-                else if(!strcmp(options[i], "nopromisc"))
+                else if (!strcmp(options[i], "nopromisc"))
                         init->promisc = 0;
-                else if(!strcmp(options[i], "optimize"))
+                else if (!strcmp(options[i], "optimize"))
                         init->optimize = 1;
-                else if(!strcmp(options[i], "nooptimize"))
+                else if (!strcmp(options[i], "nooptimize"))
                         init->optimize = 0;
                 else {
-                        printk("pcap_setup : bad option - '%s'\n", options[i]);
+                        printk(KERN_ERR "pcap_setup : bad option - '%s'\n",
+                               options[i]);
                         return 0;
                 }
         }