9pfs: fix some type definitions

To comply with the QEMU coding style.

Signed-off-by: Greg Kurz <groug@kaod.org>

hw/9pfs/9p.c

@@ -99,10 +99,10 @@ static int omode_to_uflags(int8_t mode)
     return ret;
 }
 
-struct dotl_openflag_map {
+typedef struct DotlOpenflagMap {
     int dotl_flag;
     int open_flag;
-};
+} DotlOpenflagMap;
 
 static int dotl_to_open_flags(int flags)
 {
@@ -113,7 +113,7 @@ static int dotl_to_open_flags(int flags)
      */
     int oflags = flags & O_ACCMODE;
 
-    struct dotl_openflag_map dotl_oflag_map[] = {
+    DotlOpenflagMap dotl_oflag_map[] = {
         { P9_DOTL_CREATE, O_CREAT },
         { P9_DOTL_EXCL, O_EXCL },
         { P9_DOTL_NOCTTY , O_NOCTTY },

hw/9pfs/9p.h

@@ -94,10 +94,10 @@ enum {
     P9_QTFILE = 0x00,
 };
 
-enum p9_proto_version {
+typedef enum P9ProtoVersion {
     V9FS_PROTO_2000U = 0x01,
     V9FS_PROTO_2000L = 0x02,
-};
+} P9ProtoVersion;
 
 #define P9_NOTAG    UINT16_MAX
 #define P9_NOFID    UINT32_MAX
@@ -118,6 +118,7 @@ static inline char *rpath(FsContext *ctx, const char *path)
 
 typedef struct V9fsPDU V9fsPDU;
 typedef struct V9fsState V9fsState;
+typedef struct V9fsTransport V9fsTransport;
 
 typedef struct {
     uint32_t size_le;
@@ -238,10 +239,10 @@ struct V9fsState
     FileOperations *ops;
     FsContext ctx;
     char *tag;
-    enum p9_proto_version proto_version;
+    P9ProtoVersion proto_version;
     int32_t msize;
     V9fsPDU pdus[MAX_REQ];
-    const struct V9fsTransport *transport;
+    const V9fsTransport *transport;
     /*
      * lock ensuring atomic path update
      * on rename.
@@ -367,8 +368,7 @@ struct V9fsTransport {
     void        (*push_and_notify)(V9fsPDU *pdu);
 };
 
-static inline int v9fs_register_transport(V9fsState *s,
-        const struct V9fsTransport *t)
+static inline int v9fs_register_transport(V9fsState *s, const V9fsTransport *t)
 {
     assert(!s->transport);
     s->transport = t;

hw/9pfs/virtio-9p-device.c

@@ -184,7 +184,7 @@ static void virtio_init_out_iov_from_pdu(V9fsPDU *pdu, struct iovec **piov,
     *pniov = elem->out_num;
 }
 
-static const struct V9fsTransport virtio_9p_transport = {
+static const V9fsTransport virtio_9p_transport = {
     .pdu_vmarshal = virtio_pdu_vmarshal,
     .pdu_vunmarshal = virtio_pdu_vunmarshal,
     .init_in_iov_from_pdu = virtio_init_in_iov_from_pdu,

hw/9pfs/xen-9p-backend.c

@@ -233,7 +233,7 @@ static void xen_9pfs_push_and_notify(V9fsPDU *pdu)
     qemu_bh_schedule(ring->bh);
 }
 
-static const struct V9fsTransport xen_9p_transport = {
+static const V9fsTransport xen_9p_transport = {
     .pdu_vmarshal = xen_9pfs_pdu_vmarshal,
     .pdu_vunmarshal = xen_9pfs_pdu_vunmarshal,
     .init_in_iov_from_pdu = xen_9pfs_init_in_iov_from_pdu,