Messages in this thread Patch in this message | | | From | "Fabio M. De Francesco" <> | Subject | [PATCH v9 12/16] staging: r8188eu: Remove a test from usbctrl_vendorreq() | Date | Tue, 21 Sep 2021 20:18:30 +0200 |
| |
Remove an unnecessary 'if' test from usbctrl_vendorreq() because "length" is never greater than MAX_VENDOR_REQ_CMD_SIZE.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> --- drivers/staging/r8188eu/hal/usb_ops_linux.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c index 04a878c1a87d..b3f8a76b5db2 100644 --- a/drivers/staging/r8188eu/hal/usb_ops_linux.c +++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c @@ -23,12 +23,6 @@ static int usbctrl_vendorreq(struct intf_hdl *intf, u16 value, void *data, u16 l goto exit; } - if (len > MAX_VENDOR_REQ_CMD_SIZE) { - DBG_88E("[%s] Buffer len error ,vendor request failed\n", __func__); - status = -EINVAL; - goto exit; - } - mutex_lock(&dvobjpriv->usb_vendor_req_mutex); /* Acquire IO memory for vendorreq */ -- 2.33.0
| |