Commits
John Youn committed 89bc856e5a7
usb: dwc3: gadget: Don't prepare TRBs if no space If trbs_left == 0, we don't have any space left in the TRB ring so don't prepare anything. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>