| Message ID | aA3_maPlEJzO7wrL@pc |
|---|---|
| State | New |
| Headers | show |
| Series | wireless: purelifi: plfxlc: fix memory in plfxlc_usb_wreq_asyn() | expand |
diff --git a/drivers/net/wireless/purelifi/plfxlc/usb.c b/drivers/net/wireless/purelifi/plfxlc/usb.c index 10d2e2124ff8..c2a1234b59db 100644 --- a/drivers/net/wireless/purelifi/plfxlc/usb.c +++ b/drivers/net/wireless/purelifi/plfxlc/usb.c @@ -503,8 +503,10 @@ int plfxlc_usb_wreq_async(struct plfxlc_usb *usb, const u8 *buffer, (void *)buffer, buffer_len, complete_fn, context); r = usb_submit_urb(urb, GFP_ATOMIC); - if (r) + if (r) { + usb_free_urb(urb); dev_err(&udev->dev, "Async write submit failed (%d)\n", r); + } return r; }
Add usb_free_urb() in the error path to prevent memory leak. Signed-off-by: Salah Triki <salah.triki@gmail.com> --- drivers/net/wireless/purelifi/plfxlc/usb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)