[PATCH 34/83] net/virtio: move alignment attribute on types

[Tyler Retzlaff]

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for both C and C++. Additionally, it avoids confusion by Doxygen
when generating documentation.

Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
---
 drivers/net/virtio/virtqueue.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
index 5d0c039..75d70f1 100644
--- a/drivers/net/virtio/virtqueue.h
+++ b/drivers/net/virtio/virtqueue.h
@@ -261,11 +261,11 @@ struct virtio_net_hdr_mrg_rxbuf {
 #define VIRTIO_MAX_TX_INDIRECT 8
 struct virtio_tx_region {
        struct virtio_net_hdr_mrg_rxbuf tx_hdr;
-       union {
+       union __rte_aligned(16) {
                struct vring_desc tx_indir[VIRTIO_MAX_TX_INDIRECT];
                struct vring_packed_desc
                        tx_packed_indir[VIRTIO_MAX_TX_INDIRECT];
-       } __rte_aligned(16);
+       };
 };
 
 static inline int
-- 
1.8.3.1