net: bcmgenet: device stats are unsigned long

On 64bit kernels, device stats are 64bit wide, not 32bit.

Fixes: 1c1008c793fa4 ("net: bcmgenet: add main driver file")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index cf6445d..44ad149 100644 (file)
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -878,7 +878,11 @@ static void bcmgenet_get_ethtool_stats(struct net_device *dev,
                else
                        p = (char *)priv;
                p += s->stat_offset;
-               data[i] = *(u32 *)p;
+               if (sizeof(unsigned long) != sizeof(u32) &&
+                   s->stat_sizeof == sizeof(unsigned long))
+                       data[i] = *(unsigned long *)p;
+               else
+                       data[i] = *(u32 *)p;
        }
 }