diff options
Diffstat (limited to 'net/9p')
| -rw-r--r-- | net/9p/trans_fd.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index 12559c474dde..a0317d459cde 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -292,7 +292,6 @@ static void p9_read_work(struct work_struct *work) __poll_t n; int err; struct p9_conn *m; - int status = REQ_STATUS_ERROR; m = container_of(work, struct p9_conn, rq); @@ -375,11 +374,17 @@ static void p9_read_work(struct work_struct *work) p9_debug(P9_DEBUG_TRANS, "got new packet\n"); m->rreq->rc.size = m->rc.offset; spin_lock(&m->client->lock); - if (m->rreq->status != REQ_STATUS_ERROR) - status = REQ_STATUS_RCVD; - list_del(&m->rreq->req_list); - /* update req->status while holding client->lock */ - p9_client_cb(m->client, m->rreq, status); + if (m->rreq->status == REQ_STATUS_SENT) { + list_del(&m->rreq->req_list); + p9_client_cb(m->client, m->rreq, REQ_STATUS_RCVD); + } else { + spin_unlock(&m->client->lock); + p9_debug(P9_DEBUG_ERROR, + "Request tag %d errored out while we were reading the reply\n", + m->rc.tag); + err = -EIO; + goto error; + } spin_unlock(&m->client->lock); m->rc.sdata = NULL; m->rc.offset = 0; |