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 <[email protected]>
Cc: Florian Fainelli <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index cf6445d148ca5098c5ed4a7ab443022fe212ae27..44ad1490b4726175ea8f5697b3a759e5cc7befcb 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;
        }
 }