virtio: rng: re-arrange struct elements for better packing
Re-arrange the elements of the virtrng_info struct to pack it better.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c
index d8ffebd..a156284 100644
--- a/drivers/char/hw_random/virtio-rng.c
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -30,11 +30,11 @@
struct virtrng_info {
struct hwrng hwrng;
struct virtqueue *vq;
- unsigned int data_avail;
struct completion have_data;
- bool busy;
char name[25];
+ unsigned int data_avail;
int index;
+ bool busy;
};
static bool probe_done;