set driver count to 0

Signed-off-by: HiFiPhile <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/device/usbd.c b/src/device/usbd.c
index 6b5c3d846..5792359f6 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -397,7 +397,7 @@ bool usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, xfer_result_t event,
 // Weak stubs: invoked if no strong implementation is available
 //--------------------------------------------------------------------+
 TU_ATTR_WEAK usbd_class_driver_t const* usbd_app_driver_get_cb(uint8_t* driver_count) {
-  (void) driver_count;
+  *driver_count = 0;
   return NULL;
 }