From 9bafa56c7cee5c6fa68de5924220abb220c7e229 Mon Sep 17 00:00:00 2001
From: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Date: Fri, 17 Feb 2012 14:10:16 -0800
Subject: [PATCH] usb: dwc3: fix bogus test in dwc3_gadget_start_isoc

Zero is a valid value for a microframe number. So remove the bogus
test for non-zero in dwc3_gadget_start_isoc().

Cc: stable@vger.kernel.org
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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