diff options
Diffstat (limited to 'drivers/xen/xenbus')
| -rw-r--r-- | drivers/xen/xenbus/xenbus_comms.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/xen/xenbus/xenbus_comms.c b/drivers/xen/xenbus/xenbus_comms.c index 856ada5d39c9..5b081a01779d 100644 --- a/drivers/xen/xenbus/xenbus_comms.c +++ b/drivers/xen/xenbus/xenbus_comms.c @@ -299,17 +299,7 @@ static int process_msg(void) mutex_lock(&xb_write_mutex); list_for_each_entry(req, &xs_reply_list, list) { if (req->msg.req_id == state.msg.req_id) { - if (req->state == xb_req_state_wait_reply) { - req->msg.type = state.msg.type; - req->msg.len = state.msg.len; - req->body = state.body; - req->state = xb_req_state_got_reply; - list_del(&req->list); - req->cb(req); - } else { - list_del(&req->list); - kfree(req); - } + list_del(&req->list); err = 0; break; } @@ -317,6 +307,15 @@ static int process_msg(void) mutex_unlock(&xb_write_mutex); if (err) goto out; + + if (req->state == xb_req_state_wait_reply) { + req->msg.type = state.msg.type; + req->msg.len = state.msg.len; + req->body = state.body; + req->state = xb_req_state_got_reply; + req->cb(req); + } else + kfree(req); } mutex_unlock(&xs_response_mutex); |