[PATCH] usb: gadget: fsl: fix null pointer checking
Peter Chen
peter.chen at nxp.com
Fri Oct 16 17:11:57 AEDT 2020
>
> Fixes: 75eaa498c99e (“usb: gadget: Correct NULL pointer checking in fsl
> gadget”)
> Signed-off-by: Ran Wang <ran.wang_1 at nxp.com>
> ---
> drivers/usb/gadget/udc/fsl_udc_core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c
> b/drivers/usb/gadget/udc/fsl_udc_core.c
> index de528e3..ad6ff9c 100644
> --- a/drivers/usb/gadget/udc/fsl_udc_core.c
> +++ b/drivers/usb/gadget/udc/fsl_udc_core.c
> @@ -1051,7 +1051,7 @@ static int fsl_ep_fifo_status(struct usb_ep *_ep)
> u32 bitmask;
> struct ep_queue_head *qh;
>
> - if (!_ep || _ep->desc || !(_ep->desc->bEndpointAddress&0xF))
> + if (!_ep || !_ep->desc || !(_ep->desc->bEndpointAddress&0xF))
> return -ENODEV;
>
Reviewed-by: Peter Chen <peter.chen at nxp.com>
Peter
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