ipv4: Allocate fib metrics dynamically.

This is the initial gateway towards super-sharing metrics
if they are all set to zero for a route.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 65d1fcdbc63b..2c0508a6e07c 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -77,7 +77,7 @@ struct fib_info {
         int                     fib_protocol;
         __be32                  fib_prefsrc;
         u32                     fib_priority;
-        u32                     fib_metrics[RTAX_MAX];
+        u32                     *fib_metrics;
 #define fib_mtu fib_metrics[RTAX_MTU-1]
 #define fib_window fib_metrics[RTAX_WINDOW-1]
 #define fib_rtt fib_metrics[RTAX_RTT-1]