diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index be1028c..2f1fdae 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -85,12 +85,12 @@
 #define endfor_nexthops(fi) }
 
 
-static const struct 
+static const struct
 {
 	int	error;
 	u8	scope;
 } fib_props[RTA_MAX + 1] = {
-        {
+	{
 		.error	= 0,
 		.scope	= RT_SCOPE_NOWHERE,
 	},	/* RTN_UNSPEC */
@@ -439,7 +439,7 @@
 
 	rtnh = cfg->fc_mp;
 	remaining = cfg->fc_mp_len;
-	
+
 	for_nexthops(fi) {
 		int attrlen;
 
@@ -508,9 +508,9 @@
    Normally it looks as following.
 
    {universe prefix}  -> (gw, oif) [scope link]
-                          |
+			  |
 			  |-> {link prefix} -> (gw, oif) [scope local]
-			                        |
+						|
 						|-> {local prefix} (terminal node)
  */
 
@@ -864,7 +864,7 @@
 	err = -EINVAL;
 
 failure:
-        if (fi) {
+	if (fi) {
 		fi->fib_dead = 1;
 		free_fib_info(fi);
 	}
@@ -1049,7 +1049,7 @@
 {
 	int ret = 0;
 	int scope = RT_SCOPE_NOWHERE;
-	
+
 	if (force)
 		scope = -1;