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[Qemu-devel] [PATCH 19/29] [virtio-9p] Remove post functions for v9fs_sy
From: |
Venkateswararao Jujjuri (JV) |
Subject: |
[Qemu-devel] [PATCH 19/29] [virtio-9p] Remove post functions for v9fs_symlink |
Date: |
Wed, 25 May 2011 16:53:07 -0700 |
Signed-off-by: Venkateswararao Jujjuri "<address@hidden>
---
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 9976516..8702319 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -2117,33 +2117,6 @@ 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;
@@ -2169,16 +2142,26 @@ 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);
}
--
1.7.1
- [Qemu-devel] [PATCH 09/29] [virtio-9p] clean up v9fs_lcreate, (continued)
- [Qemu-devel] [PATCH 09/29] [virtio-9p] clean up v9fs_lcreate, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 05/29] hw/9pfs: Update v9fs_getlock to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 14/29] hw/9pfs: Update v9fs_clunk to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 07/29] hw/9pfs: Update v9fs_open to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 16/29] hw/9pfs: Update v9fs_fsync to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 22/29] [virtio-9p] coroutine and threading for v9fs_do_link, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 10/29] [PATCH] [virtio-9p] coroutine and threading for open2, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 12/29] hw/9pfs: Update v9fs_walk to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 17/29] [virtio-9p] Remove post functions for v9fs_create, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 20/29] [virtio-9p] clean up v9fs_symlink, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 19/29] [virtio-9p] Remove post functions for v9fs_symlink,
Venkateswararao Jujjuri (JV) <=
- [Qemu-devel] [PATCH 18/29] [virtio-9p] clean up v9fs_create Rearrange the code, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 27/29] hw/9pfs: Add yield support for preadv coroutine, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 11/29] hw/9pfs: Update v9fs_stat to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 08/29] [virtio-9p] Remove post functions for v9fs_lcreate, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 23/29] hw/9pfs: Add yield support for pwritev coroutine, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 21/29] [virtio-9p] coroutine and threading for v9fs_do_symlink, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 13/29] hw/9pfs: Add yeild support for clunk related coroutine, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 29/29] use readdir_r instead of readdir for reentrancy, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 26/29] hw/9pfs: Update v9fs_attach to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25
- [Qemu-devel] [PATCH 25/29] hw/9pfs: Update v9fs_wstat to use coroutines, Venkateswararao Jujjuri (JV), 2011/05/25