usb: cdns3: gadget: initialize link_trb as NULL

[platform/kernel/linux-starfive.git] / drivers / usb / cdns3 / gadget.c

diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
index 66c1e67..1ee6d39 100644 (file)
--- a/drivers/usb/cdns3/gadget.c
+++ b/drivers/usb/cdns3/gadget.c
@@ -1114,7 +1114,7 @@ static int cdns3_ep_run_transfer(struct cdns3_endpoint *priv_ep,
        struct cdns3_device *priv_dev = priv_ep->cdns3_dev;
        struct cdns3_request *priv_req;
        struct cdns3_trb *trb;
-       struct cdns3_trb *link_trb;
+       struct cdns3_trb *link_trb = NULL;
        dma_addr_t trb_dma;
        u32 togle_pcs = 1;
        int sg_iter = 0;