[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>

include/net/ip_fib.h

@@ -115,7 +115,7 @@ struct fib_result {
 
 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;

net/ipv4/fib_frontend.c

@@ -768,7 +768,7 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb )
 {
 	
 	struct fib_result       res;
-	struct flowi            fl = { .mark = frn->fl_fwmark,
+	struct flowi            fl = { .mark = frn->fl_mark,
 				       .nl_u = { .ip4_u = { .daddr = frn->fl_addr,
 							    .tos = frn->fl_tos,
 							    .scope = frn->fl_scope } } };