Looking for a bulk endpoint to transfer data over
we need something that can transmit data.
Signed-off-by: Oliver Neukum <oneukum@xxxxxxxx>
---
drivers/usb/core/usb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 2a938cf47ccd..d163bd279021 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -80,6 +80,9 @@ static bool match_endpoint(struct usb_endpoint_descriptor *epd,
{
switch (usb_endpoint_type(epd)) {
case USB_ENDPOINT_XFER_BULK:
+ if (!usb_endpoint_maxp(epd))
+ return false;
+
if (usb_endpoint_dir_in(epd)) {
if (bulk_in && !*bulk_in) {
*bulk_in = epd;
--
2.43.0
