net: ipv4: make fib_select_default static
fib_select_default has a single caller within the same file.
Make it static.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 7a5b4c7..05c911d 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -1434,7 +1434,7 @@ int fib_sync_down_dev(struct net_device *dev, unsigned long event, bool force)
}
/* Must be invoked inside of an RCU protected region. */
-void fib_select_default(const struct flowi4 *flp, struct fib_result *res)
+static void fib_select_default(const struct flowi4 *flp, struct fib_result *res)
{
struct fib_info *fi = NULL, *last_resort = NULL;
struct hlist_head *fa_head = res->fa_head;
