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[Qemu-devel] [PATCH v3 3/9] 9p: introduce a type for the 9p header
From: |
Stefano Stabellini |
Subject: |
[Qemu-devel] [PATCH v3 3/9] 9p: introduce a type for the 9p header |
Date: |
Thu, 16 Mar 2017 13:01:52 -0700 |
Use the new type in virtio-9p-device.
Signed-off-by: Stefano Stabellini <address@hidden>
CC: address@hidden
CC: address@hidden
CC: Aneesh Kumar K.V <address@hidden>
CC: Greg Kurz <address@hidden>
---
hw/9pfs/9p.h | 6 ++++++
hw/9pfs/virtio-9p-device.c | 6 +-----
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/hw/9pfs/9p.h b/hw/9pfs/9p.h
index b7e8362..5312d8a 100644
--- a/hw/9pfs/9p.h
+++ b/hw/9pfs/9p.h
@@ -119,6 +119,12 @@ static inline char *rpath(FsContext *ctx, const char *path)
typedef struct V9fsPDU V9fsPDU;
struct V9fsState;
+typedef struct {
+ uint32_t size_le;
+ uint8_t id;
+ uint16_t tag_le;
+} QEMU_PACKED P9MsgHeader;
+
struct V9fsPDU
{
uint32_t size;
diff --git a/hw/9pfs/virtio-9p-device.c b/hw/9pfs/virtio-9p-device.c
index 27a4a32..3782f43 100644
--- a/hw/9pfs/virtio-9p-device.c
+++ b/hw/9pfs/virtio-9p-device.c
@@ -46,11 +46,7 @@ static void handle_9p_output(VirtIODevice *vdev, VirtQueue
*vq)
VirtQueueElement *elem;
while ((pdu = pdu_alloc(s))) {
- struct {
- uint32_t size_le;
- uint8_t id;
- uint16_t tag_le;
- } QEMU_PACKED out;
+ P9MsgHeader out;
elem = virtqueue_pop(vq, sizeof(VirtQueueElement));
if (!elem) {
--
1.9.1