sg engine: fix old comment
We don't even need to set f to files[0], the loop sets up
the poll appropriately.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/engines/sg.c b/engines/sg.c
index 3462688..8856c6f 100644
--- a/engines/sg.c
+++ b/engines/sg.c
@@ -65,15 +65,11 @@
static int fio_sgio_getevents(struct thread_data *td, int min, int max,
struct timespec fio_unused *t)
{
- /*
- * normally hard coding &td->files[0] is a bug that needs to be fixed,
- * but it's ok here as all files should point to the same device.
- */
- struct fio_file *f = &td->files[0];
struct sgio_data *sd = td->io_ops->data;
int left = max, ret, r = 0;
void *buf = sd->sgbuf;
unsigned int i, events;
+ struct fio_file *f;
/*
* Fill in the file descriptors