unix_bind(): take BSD and abstract address cases into new helpers

unix_bind_bsd() and unix_bind_abstract() respectively.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro 2021-06-19 03:50:29 +00:00 • committed by David S. Miller
commit fa42d910a3