From: Johannes Berg <johannes.b...@intel.com>
With the CPU iteration variable called 'i', it's relatively easy
to have variable shadowing which sparse will warn about. Avoid
that by renaming the variable to __cpu which is less likely to
be used in the surrounding context.
Signed-off-by: Johannes Berg <johannes.b...@intel.com>
---
include/linux/netdevice.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index bcbde799ec69..6719041d8851 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2021,10 +2021,10 @@ struct pcpu_sw_netstats {
({ \
typeof(type) __percpu *pcpu_stats = alloc_percpu(type); \
if (pcpu_stats) { \
- int i; \
- for_each_possible_cpu(i) { \
+ int __cpu; \
+ for_each_possible_cpu(__cpu) { \
typeof(type) *stat; \
- stat = per_cpu_ptr(pcpu_stats, i); \
+ stat = per_cpu_ptr(pcpu_stats, __cpu); \
u64_stats_init(&stat->syncp); \
} \
} \
--
2.1.4
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