Commit 693350c2 authored Mar 10, 2014 by stephen hemminger Committed by David S. Miller Mar 11, 2014

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>

parent 090f1166

include/linux/netdevice.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -1812,7 +1812,7 @@ struct pcpu_sw_netstats {

		#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) { \