Commit 41033f02 authored Nov 16, 2015 by Neil Horman Committed by David S. Miller Nov 16, 2015

snmp: Remove duplicate OUTMCAST stat increment



the OUTMCAST stat is double incremented, getting bumped once in the mcast code
itself, and again in the common ip output path.  Remove the mcast bump, as its
not needed

Validated by the reporter, with good results

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Reported-by: Claus Jensen <claus.jensen@microsemi.com>
CC: Claus Jensen <claus.jensen@microsemi.com>
CC: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 7750130d

net/ipv6/mcast.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1651,7 +1651,6 @@ out:
		if (!err) {
		ICMP6MSGOUT_INC_STATS(net, idev, ICMPV6_MLD2_REPORT);
		ICMP6_INC_STATS(net, idev, ICMP6_MIB_OUTMSGS);
		IP6_UPD_PO_STATS(net, idev, IPSTATS_MIB_OUTMCAST, payload_len);
		} else {
		IP6_INC_STATS(net, idev, IPSTATS_MIB_OUTDISCARDS);
		}
		@@ -2015,7 +2014,6 @@ out:
		if (!err) {
		ICMP6MSGOUT_INC_STATS(net, idev, type);
		ICMP6_INC_STATS(net, idev, ICMP6_MIB_OUTMSGS);
		IP6_UPD_PO_STATS(net, idev, IPSTATS_MIB_OUTMCAST, full_len);
		} else
		IP6_INC_STATS(net, idev, IPSTATS_MIB_OUTDISCARDS);

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