percpu: add __percpu sparse annotations to net drivers

Add __percpu sparse annotations to net drivers.

These annotations are to make sparse consider percpu variables to be
in a different address space and warn if accessed without going
through percpu accessors.  This patch doesn't affect normal builds.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index 51f1512045e9..f9cb9ba1475d 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -30,7 +30,7 @@ struct macvlan_dev {
         struct hlist_node       hlist;
         struct macvlan_port     *port;
         struct net_device       *lowerdev;
-        struct macvlan_rx_stats *rx_stats;
+        struct macvlan_rx_stats __percpu *rx_stats;
         enum macvlan_mode       mode;
         int (*receive)(struct sk_buff *skb);
         int (*forward)(struct net_device *dev, struct sk_buff *skb);