cifs: move security mount options into fs_context.ch

This patch moves the parsing of security mount options into
fs_context.ch.  There are no changes to any logic.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
3 files changed