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usb: dwc2: Fix dead code in hcd.c

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Because usb_pipetype() masks urb->pipe, the default case can never be
hit. Remove it. This cleans up a coverity warning.

Signed-off-by: Vardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Vardan Mikayelyan 2016-11-10 17:38:19 -08:00 committed by Felipe Balbi
parent 39ebb05ca8
commit 2df72e7f6e
1 changed files with 0 additions and 5 deletions
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5
drivers/usb/dwc2/hcd.c
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@ -4510,9 +4510,6 @@ static void dwc2_dump_urb_info(struct usb_hcd *hcd, struct urb *urb,
case PIPE_ISOCHRONOUS:
pipetype = "ISOCHRONOUS";
break;
default:
pipetype = "UNKNOWN";
break;
}
dev_vdbg(hsotg->dev, " Endpoint type: %s %s (%s)\n", pipetype,
@ -4609,8 +4606,6 @@ static int _dwc2_hcd_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
case PIPE_INTERRUPT:
ep_type = USB_ENDPOINT_XFER_INT;
break;
default:
dev_warn(hsotg->dev, "Wrong ep type\n");
}
dwc2_urb = dwc2_hcd_urb_alloc(hsotg, urb->number_of_packets,