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/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c
index 109d2783e4d8..8e12505ac3aa 100644
--- a/drivers/net/chelsio/sge.c
+++ b/drivers/net/chelsio/sge.c
@@ -267,7 +267,7 @@ struct sge {
         struct sk_buff  *espibug_skb[MAX_NPORTS];
         u32             sge_control;    /* shadow value of sge control reg */
         struct sge_intr_counts stats;
-        struct sge_port_stats *port_stats[MAX_NPORTS];
+        struct sge_port_stats __percpu *port_stats[MAX_NPORTS];
         struct sched    *tx_sched;
         struct cmdQ cmdQ[SGE_CMDQ_N] ____cacheline_aligned_in_smp;
 };