diff options
| -rw-r--r-- | net/9p/trans_fd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index b2c308fffb8a..0031a8cf145d 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -453,12 +453,13 @@ static void p9_write_work(struct work_struct *work) } if (!m->wsize) { + spin_lock(&m->client->lock); if (list_empty(&m->unsent_req_list)) { clear_bit(Wworksched, &m->wsched); + spin_unlock(&m->client->lock); return; } - spin_lock(&m->client->lock); req = list_entry(m->unsent_req_list.next, struct p9_req_t, req_list); req->status = REQ_STATUS_SENT; |