[IPV4] nl_fib_lookup: Rename fl_fwmark to fl_mark

For the sake of consistency.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 949b932..36c635c 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -115,7 +115,7 @@
 
 struct fib_result_nl {
 	__be32		fl_addr;   /* To be looked up*/
-	u32		fl_fwmark; 
+	u32		fl_mark;
 	unsigned char	fl_tos;
 	unsigned char   fl_scope;
 	unsigned char   tb_id_in;