Message ID | 20200622132113.14508-3-code@reto-schneider.ch (mailing list archive) |
---|---|
State | Accepted |
Commit | 03128643eb5453a798db5770952c73dc64fcaf00 |
Delegated to: | Kalle Valo |
Headers | show |
Series | rtl8192cu: Fixes for leaks and deadlock | expand |
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c index d3bbfc0171f6..1a9fcb2697bf 100644 --- a/drivers/net/wireless/realtek/rtlwifi/usb.c +++ b/drivers/net/wireless/realtek/rtlwifi/usb.c @@ -720,8 +720,11 @@ static int _rtl_usb_receive(struct ieee80211_hw *hw) usb_anchor_urb(urb, &rtlusb->rx_submitted); err = usb_submit_urb(urb, GFP_KERNEL); - if (err) + if (err) { + usb_unanchor_urb(urb); + usb_free_urb(urb); goto err_out; + } usb_free_urb(urb); } return 0;
If usb_submit_urb fails the allocated urb should be unanchored and released. Signed-off-by: Reto Schneider <code@reto-schneider.ch> --- drivers/net/wireless/realtek/rtlwifi/usb.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)