From: William Manley Date: Tue, 6 Aug 2013 18:03:14 +0000 (+0100) Subject: net: igmp: Don't flush routing cache when force_igmp_version is modified X-Git-Tag: v3.12-rc1~132^2~321 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c6fe01c1fe3140a8fb088d2a9c32548b731c35e;p=pandora-kernel.git net: igmp: Don't flush routing cache when force_igmp_version is modified The procfs knob /proc/sys/net/ipv4/conf/*/force_igmp_version allows the IGMP protocol version to use to be explicitly set. As a side effect this caused the routing cache to be flushed as it was declared as a DEVINET_SYSCTL_FLUSHING_ENTRY. Flushing is unnecessary and this patch makes it so flushing does not occur. Requested by Hannes Frederic Sowa as he was reviewing other patches adding procfs entries. Suggested-by: Hannes Frederic Sowa Signed-off-by: William Manley Acked-by: Hannes Frederic Sowa Acked-by: Benjamin LaHaise Signed-off-by: David S. Miller --- Reading git-diff-tree failed