diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/main.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index bb69a5949aea..48687f128dc6 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -401,20 +401,26 @@ void wil_bcast_fini(struct wil6210_priv *wil) static void wil_connect_worker(struct work_struct *work) { - int rc; + int rc, cid, ringid; struct wil6210_priv *wil = container_of(work, struct wil6210_priv, connect_worker); struct net_device *ndev = wil_to_ndev(wil); - int cid = wil->pending_connect_cid; - int ringid = wil_find_free_vring(wil); + mutex_lock(&wil->mutex); + cid = wil->pending_connect_cid; if (cid < 0) { wil_err(wil, "No connection pending\n"); - return; + goto out; + } + ringid = wil_find_free_vring(wil); + if (ringid < 0) { + wil_err(wil, "No free vring found\n"); + goto out; } - wil_dbg_wmi(wil, "Configure for connection CID %d\n", cid); + wil_dbg_wmi(wil, "Configure for connection CID %d vring %d\n", + cid, ringid); rc = wil_vring_init_tx(wil, ringid, 1 << tx_ring_order, cid, 0); wil->pending_connect_cid = -1; @@ -424,6 +430,8 @@ static void wil_connect_worker(struct work_struct *work) } else { wil_disconnect_cid(wil, cid, WLAN_REASON_UNSPECIFIED, true); } +out: + mutex_unlock(&wil->mutex); } int wil_priv_init(struct wil6210_priv *wil) |