engines: rename option specific pad from 'td' to 'pad'
Except the net engine, they all just use it as padding to avoid
having a zero offset member. The latter makes the parser think
the offset isn't set, so not valid.
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/engines/e4defrag.c b/engines/e4defrag.c
index 3599ab8..6854070 100644
--- a/engines/e4defrag.c
+++ b/engines/e4defrag.c
@@ -36,7 +36,7 @@
};
struct e4defrag_options {
- struct thread_data *td;
+ void *pad;
unsigned int inplace;
char * donor_name;
};