Make it pass __func__ implicitly. Also, dump info about each replacing
we're doing. Fixup comments and style while at it.
Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Hugh Dickins <hughd@google.com>
[bwh: Update one more use of DPRINTK() that was removed upstream] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>