tree abca5bc7bb74168ffb6a8a9ff09cd99a3217f639
parent 7d066459697610f6e755a7cfe199c3c6b142fb85
author Jeff Layton <jlayton@redhat.com> 1369395661 -0400
committer Steve French <smfrench@gmail.com> 1372057000 -0500

cifs: throw a warning if negotiate or sess_setup ops are passed NULL server or session pointers

These look pretty cargo-culty to me, but let's be certain. Leave
them in place for now. Pop a WARN if it ever does happen. Also,
move to a more standard idiom for setting the "server" pointer.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>