usb: dwc2: host: fix Wmaybe-uninitialized warning
Uninitialized char* causes a sparse build-warning, fix it up by
initializing it to NULL.
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 8b264d4..46d0ad5 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -4492,8 +4492,8 @@ static void dwc2_dump_urb_info(struct usb_hcd *hcd, struct urb *urb,
{
#ifdef VERBOSE_DEBUG
struct dwc2_hsotg *hsotg = dwc2_hcd_to_hsotg(hcd);
- char *pipetype;
- char *speed;
+ char *pipetype = NULL;
+ char *speed = NULL;
dev_vdbg(hsotg->dev, "%s, urb %p\n", fn_name, urb);
dev_vdbg(hsotg->dev, " Device address: %d\n",