This error looks like it was a simple copy-paste typo in the original commit
for this code (r275732).
PR: 204009
Reported by: Chang-Hsien Tsai <luke.tw AT gmail.com>
Sponsored by: EMC / Isilon Storage Division
Keep xform.c as a meta-file including the broken out bits
existing code that includes xform.c continues to work as normal
Individual algorithms can now be reused elsewhere, including outside
of the kernel
Reviewed by: bapt (previous version), gnn, delphij
Approved by: secteam
MFC after: 1 week
Sponsored by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D4674