tree 6d0e66c255ae338b042aa173dc97b7f5bf4e0083
parent 168a2cca81438aef819e43feb161614488dee97b
author Al Viro <viro@zeniv.linux.org.uk> 1587945382 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1590021090 -0400

ipv[46]: do compat setsockopt for MCAST_{JOIN,LEAVE}_GROUP directly

direct parallel to the way these two are handled in the native
->setsockopt() instances - the helpers that do the real work
are already separated and can be reused as-is in this case.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>