[Qemu-devel] [PATCH -V4 18/28] [virtio-9p] Remove post functions for v9fs_symlink

[Aneesh Kumar K.V]

From: Venkateswararao Jujjuri (JV) <jv...@linux.vnet.ibm.com>

Signed-off-by: Venkateswararao Jujjuri "<jv...@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
 hw/9pfs/virtio-9p.c |   47 +++++++++++++++--------------------------------
 1 files changed, 15 insertions(+), 32 deletions(-)

diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
index 68b18d6..35de63a 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -2119,33 +2119,6 @@ out:
    v9fs_string_free(&fullname);
 }
 
-static void v9fs_post_symlink(V9fsState *s, V9fsSymlinkState *vs, int err)
-{
-    if (err == 0) {
-        stat_to_qid(&vs->stbuf, &vs->qid);
-        vs->offset += pdu_marshal(vs->pdu, vs->offset, "Q", &vs->qid);
-        err = vs->offset;
-    } else {
-        err = -errno;
-    }
-    complete_pdu(s, vs->pdu, err);
-    v9fs_string_free(&vs->name);
-    v9fs_string_free(&vs->symname);
-    v9fs_string_free(&vs->fullname);
-    qemu_free(vs);
-}
-
-static void v9fs_symlink_post_do_symlink(V9fsState *s, V9fsSymlinkState *vs,
-        int err)
-{
-    if (err) {
-        goto out;
-    }
-    err = v9fs_do_lstat(s, &vs->fullname, &vs->stbuf);
-out:
-    v9fs_post_symlink(s, vs, err);
-}
-
 static void v9fs_symlink(void *opaque)
 {
     V9fsPDU *pdu = opaque;
@@ -2171,16 +2144,26 @@ static void v9fs_symlink(void *opaque)
     }
 
     v9fs_string_sprintf(&vs->fullname, "%s/%s", vs->dfidp->path.data,
-            vs->name.data);
+                        vs->name.data);
     err = v9fs_do_symlink(s, vs->dfidp, vs->symname.data,
-            vs->fullname.data, gid);
-    v9fs_symlink_post_do_symlink(s, vs, err);
-    return;
-
+                          vs->fullname.data, gid);
+    if (err < 0) {
+        err = -errno;
+        goto out;
+    }
+    err = v9fs_do_lstat(s, &vs->fullname, &vs->stbuf);
+    if (err == 0) {
+        stat_to_qid(&vs->stbuf, &vs->qid);
+        vs->offset += pdu_marshal(vs->pdu, vs->offset, "Q", &vs->qid);
+        err = vs->offset;
+    } else {
+        err = -errno;
+    }
 out:
     complete_pdu(s, vs->pdu, err);
     v9fs_string_free(&vs->name);
     v9fs_string_free(&vs->symname);
+    v9fs_string_free(&vs->fullname);
     qemu_free(vs);
 }
 
-- 
1.7.4.1