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| author |   Jia He <hejianet@gmail.com> | 2016-09-30 11:29:03 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-09-30 01:50:45 -0400 |
| commit | aca05671d58cea06dc60bbe554b8b399af7da409 (patch) | |
| tree | 4c800b210f9b1b39a15bd72d90dd1db47263619f /net/ipv6/addrconf.c | |
| parent | proc: Reduce cache miss in xfrm_statistics_seq_show (diff) | |
| download | linux-dev-aca05671d58cea06dc60bbe554b8b399af7da409.tar.xz linux-dev-aca05671d58cea06dc60bbe554b8b399af7da409.zip | |
ipv6: Remove useless parameter in __snmp6_fill_statsdev
The parameter items(is always ICMP6_MIB_MAX) is useless for __snmp6_fill_statsdev
Signed-off-by: Jia He <hejianet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 2f1f5d439788..35d4baa55c9d 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4961,18 +4961,18 @@ static inline size_t inet6_if_nlmsg_size(void) } static inline void __snmp6_fill_statsdev(u64 *stats, atomic_long_t *mib, - int items, int bytes) + int bytes) { int i; - int pad = bytes - sizeof(u64) * items; + int pad = bytes - sizeof(u64) * ICMP6_MIB_MAX; BUG_ON(pad < 0); /* Use put_unaligned() because stats may not be aligned for u64. */ - put_unaligned(items, &stats[0]); - for (i = 1; i < items; i++) + put_unaligned(ICMP6_MIB_MAX, &stats[0]); + for (i = 1; i < ICMP6_MIB_MAX; i++) put_unaligned(atomic_long_read(&mib[i]), &stats[i]); - memset(&stats[items], 0, pad); + memset(&stats[ICMP6_MIB_MAX], 0, pad); } static inline void __snmp6_fill_stats64(u64 *stats, void __percpu *mib, @@ -5005,7 +5005,7 @@ static void snmp6_fill_stats(u64 *stats, struct inet6_dev *idev, int attrtype, offsetof(struct ipstats_mib, syncp)); break; case IFLA_INET6_ICMP6STATS: - __snmp6_fill_statsdev(stats, idev->stats.icmpv6dev->mibs, ICMP6_MIB_MAX, bytes); + __snmp6_fill_statsdev(stats, idev->stats.icmpv6dev->mibs, bytes); break; } } |