netdev - [PATCH net-next 1/4] inet: frags: use INC_STATS

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Date:	Thu, 31 Jul 2014 17:11:36 +0200
From:	Nikolay Aleksandrov <nikolay@...hat.com>
To:	netdev@...r.kernel.org
Cc:	Florian Westphal <fw@...len.de>,
	Nikolay Aleksandrov <nikolay@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	Patrick McHardy <kaber@...sh.net>,
	Alexander Aring <alex.aring@...il.com>,
	Eric Dumazet <eric.dumazet@...il.com>
Subject: [PATCH net-next 1/4] inet: frags: use INC_STATS_BH in the ipv6 reassembly code

Softirqs are already disabled so no need to do it again, thus let's be
consistent and use the IP6_INC_STATS_BH variant.

Signed-off-by: Nikolay Aleksandrov <nikolay@...hat.com>
---
 net/ipv6/reassembly.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index f1709c4a289a..512ccc027ce3 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -355,8 +355,8 @@ found:
 discard_fq:
 	inet_frag_kill(&fq->q, &ip6_frags);
 err:
-	IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)),
-		      IPSTATS_MIB_REASMFAILS);
+	IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)),
+			 IPSTATS_MIB_REASMFAILS);
 	kfree_skb(skb);
 	return -1;
 }
@@ -566,7 +566,8 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
 	return -1;
 
 fail_hdr:
-	IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_INHDRERRORS);
+	IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)),
+			 IPSTATS_MIB_INHDRERRORS);
 	icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, skb_network_header_len(skb));
 	return -1;
 }
-- 
1.9.3

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