From: David Mosberger-Tang <[email protected]>
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: David Mosberger <[email protected]>
---
drivers/usb/host/max3421-hcd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/max3421-hcd.c b/drivers/usb/host/max3421-hcd.c
index dfc74d6..28abda1 100644
--- a/drivers/usb/host/max3421-hcd.c
+++ b/drivers/usb/host/max3421-hcd.c
@@ -588,12 +588,14 @@ max3421_next_transfer(struct usb_hcd *hcd, int
fast_retransmit)
{
struct max3421_hcd *max3421_hcd = hcd_to_max3421(hcd);
struct urb *urb = max3421_hcd->curr_urb;
- struct max3421_ep *max3421_ep = urb->ep->hcpriv;
+ struct max3421_ep *max3421_ep;
int cmd = -EINVAL;
if (!urb)
return; /* nothing to do */
+ max3421_ep = urb->ep->hcpriv;
+
switch (max3421_ep->pkt_state) {
case PKT_STATE_SETUP:
cmd = max3421_ctrl_setup(hcd, urb);
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
