diff options
| -rw-r--r-- | tools/virtiofsd/fuse_virtio.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/tools/virtiofsd/fuse_virtio.c b/tools/virtiofsd/fuse_virtio.c index 99f91c9d87..fa4aff9b0e 100644 --- a/tools/virtiofsd/fuse_virtio.c +++ b/tools/virtiofsd/fuse_virtio.c @@ -366,14 +366,12 @@ int virtio_send_data_iov(struct fuse_session *se, struct fuse_chan *ch, if (in_len < sizeof(struct fuse_out_header)) { fuse_log(FUSE_LOG_ERR, "%s: elem %d too short for out_header\n", __func__, elem->index); - ret = E2BIG; - goto err; + return E2BIG; } if (in_len < tosend_len) { fuse_log(FUSE_LOG_ERR, "%s: elem %d too small for data len %zd\n", __func__, elem->index, tosend_len); - ret = E2BIG; - goto err; + return E2BIG; } /* TODO: Limit to 'len' */ @@ -408,7 +406,7 @@ int virtio_send_data_iov(struct fuse_session *se, struct fuse_chan *ch, } fuse_log(FUSE_LOG_DEBUG, "%s: preadv failed (%m) len=%zd\n", __func__, len); - goto err; + return ret; } if (!ret) { @@ -438,21 +436,14 @@ int virtio_send_data_iov(struct fuse_session *se, struct fuse_chan *ch, out_sg->len = tosend_len; } - ret = 0; - vu_dispatch_rdlock(qi->virtio_dev); pthread_mutex_lock(&qi->vq_lock); vu_queue_push(dev, q, elem, tosend_len); vu_queue_notify(dev, q); pthread_mutex_unlock(&qi->vq_lock); vu_dispatch_unlock(qi->virtio_dev); - -err: - if (ret == 0) { - req->reply_sent = true; - } - - return ret; + req->reply_sent = true; + return 0; } static __thread bool clone_fs_called; |