diff options
| -rw-r--r-- | net/9p/client.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index aaa37b07e30a..b554f8357f96 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -297,6 +297,11 @@ p9_tag_alloc(struct p9_client *c, int8_t type, uint t_size, uint r_size, p9pdu_reset(&req->rc); req->t_err = 0; req->status = REQ_STATUS_ALLOC; + /* refcount needs to be set to 0 before inserting into the idr + * so p9_tag_lookup does not accept a request that is not fully + * initialized. refcount_set to 2 below will mark request ready. + */ + refcount_set(&req->refcount, 0); init_waitqueue_head(&req->wq); INIT_LIST_HEAD(&req->req_list); |