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e4defrag: fix always true comparison
[fio.git]
/
engines
/
e4defrag.c
diff --git
a/engines/e4defrag.c
b/engines/e4defrag.c
index cc88493794351d06f6c9557c8ea18823934b8a41..e10cf36a146c333cddddacb9df0b4f43b2d26ae1 100644
(file)
--- a/
engines/e4defrag.c
+++ b/
engines/e4defrag.c
@@
-161,7
+161,7
@@
static int fio_e4defrag_queue(struct thread_data *td, struct io_u *io_u)
ret = ioctl(f->fd, EXT4_IOC_MOVE_EXT, &me);
len = me.moved_len * ed->bsz;
- if (io_u->file && len
>= 0
&& ddir_rw(io_u->ddir))
+ if (io_u->file && len && ddir_rw(io_u->ddir))
io_u->file->file_pos = io_u->offset + len;
if (len > io_u->xfer_buflen)