From: Sripathi Kodi Date: Wed, 9 Jun 2010 09:03:22 +0000 (+0530) Subject: virtio-9p: Return correct error from v9fs_remove X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=926487b70be7cfd0303168a68a092bc6faf122ca;p=qemu.git virtio-9p: Return correct error from v9fs_remove Signed-off-by: Sripathi Kodi In v9fs_remove_post_remove() we currently ignore the error returned by the previous call to remove() and return an error only if freeing the fid fails. However, the client expects to see the error from remove(). Currently the client falsely thinks that the remove call has always succeeded. For example, doing rmdir on a non-empty directory does not return ENOTEMPTY. With this patch we ignore the error from free_fid(). The client cannot use this error value anyway. Signed-off-by: Sripathi Kodi Signed-off-by: Venkateswararao Jujjuri --- diff --git a/hw/virtio-9p.c b/hw/virtio-9p.c index f3851837b8..cea39350bd 100644 --- a/hw/virtio-9p.c +++ b/hw/virtio-9p.c @@ -1877,14 +1877,15 @@ static void v9fs_flush(V9fsState *s, V9fsPDU *pdu) static void v9fs_remove_post_remove(V9fsState *s, V9fsRemoveState *vs, int err) { - /* For TREMOVE we need to clunk the fid even on failed remove */ - err = free_fid(s, vs->fidp->fid); if (err < 0) { - goto out; + err = -errno; + } else { + err = vs->offset; } - err = vs->offset; -out: + /* For TREMOVE we need to clunk the fid even on failed remove */ + free_fid(s, vs->fidp->fid); + complete_pdu(s, vs->pdu, err); qemu_free(vs); }