ipv4: make fib_detect_death static
Make fib_detect_death function static only used in one file.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index e63f47a..b53f0bf 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -426,8 +426,9 @@
return NULL;
}
-int fib_detect_death(struct fib_info *fi, int order,
- struct fib_info **last_resort, int *last_idx, int dflt)
+static int fib_detect_death(struct fib_info *fi, int order,
+ struct fib_info **last_resort, int *last_idx,
+ int dflt)
{
struct neighbour *n;
int state = NUD_NONE;