diff options
Diffstat (limited to 'net/9p/trans_fd.c')
| -rw-r--r-- | net/9p/trans_fd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index d0eb03ada7..1a3948b8c4 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -671,10 +671,14 @@ static int p9_fd_request(struct p9_client *client, struct p9_req_t *req) p9_debug(P9_DEBUG_TRANS, "mux %p task %p tcall %p id %d\n", m, current, &req->tc, req->tc.id); - if (m->err < 0) - return m->err; spin_lock(&m->req_lock); + + if (m->err < 0) { + spin_unlock(&m->req_lock); + return m->err; + } + WRITE_ONCE(req->status, REQ_STATUS_UNSENT); list_add_tail(&req->req_list, &m->unsent_req_list); spin_unlock(&m->req_lock); |