netdev: set __percpu attribute on netdev_alloc_pcpu_stats
This patch fixes sparse warnings in vlan driver.
It propagates the sparse __percpu attribute from alloc_percpu
into netdev_alloc_pcpu_stats. I expect it may trigger additional
sparse warnings from other drivers that are missing the __percpu
attribute.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1a86948..b8d8c80 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1812,7 +1812,7 @@
#define netdev_alloc_pcpu_stats(type) \
({ \
- typeof(type) *pcpu_stats = alloc_percpu(type); \
+ typeof(type) __percpu *pcpu_stats = alloc_percpu(type); \
if (pcpu_stats) { \
int i; \
for_each_possible_cpu(i) { \