1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index ac306985a8a1..cbcf14a236e6 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -746,6 +746,8 @@ void musb_g_rx(struct musb *musb, u8 epnum)
         musb_ep_select(mbase, epnum);
 
         request = next_request(musb_ep);
+        if (!request)
+                return;
 
         csr = musb_readw(epio, MUSB_RXCSR);
         dma = is_dma_capable() ? musb_ep->dma : NULL;