[CIFS] Remove static and unused symbols

Most cases of the ones found by Shaggy by
	"make namespacecheck"
could be removed or made static

Ack: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index f5ba411..cd17d4b 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -442,7 +442,7 @@
 	return 0;
 }
 
-struct super_operations cifs_super_ops = {
+static struct super_operations cifs_super_ops = {
 	.read_inode = cifs_read_inode,
 	.put_super = cifs_put_super,
 	.statfs = cifs_statfs,
@@ -930,7 +930,7 @@
 #ifdef CONFIG_PROC_FS
 	cifs_proc_init();
 #endif
-	INIT_LIST_HEAD(&GlobalServerList);	/* BB not implemented yet */
+/*	INIT_LIST_HEAD(&GlobalServerList);*/	/* BB not implemented yet */
 	INIT_LIST_HEAD(&GlobalSMBSessionList);
 	INIT_LIST_HEAD(&GlobalTreeConnectionList);
 	INIT_LIST_HEAD(&GlobalOplock_Q);
@@ -958,6 +958,7 @@
 	GlobalCurrentXid = 0;
 	GlobalTotalActiveXid = 0;
 	GlobalMaxActiveXid = 0;
+	memset(Local_System_Name, 0, 15);
 	rwlock_init(&GlobalSMBSeslock);
 	spin_lock_init(&GlobalMid_Lock);