net/ipv6: factor out MCAST_MSFILTER getsockopt helpers
authorChristoph Hellwig <hch@lst.de>
Fri, 17 Jul 2020 06:23:27 +0000 (08:23 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 20 Jul 2020 01:16:41 +0000 (18:16 -0700)
commitd5541e85cd40118a817f015ce3af1f41a7d7de1b
treef6e339e199d1f814726a91bcd16f211da9299c21
parentb6238c04c0e5dbe7ae4ea48e96e004905b120a04
net/ipv6: factor out MCAST_MSFILTER getsockopt helpers

Factor out one helper each for getting the native and compat
version of the MCAST_MSFILTER option.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ipv6_sockglue.c