Commit e3aee486 authored Nov 09, 2016 by Janusz Dziedzic Committed by Felipe Balbi Nov 18, 2016

usb: dwc3: fix post-increment



Use pre-increment and set -ETIMEDOUT correctly.

Signed-off-by: Janusz Dziedzic <januszx.dziedzic@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent ce3fc8b3

drivers/usb/dwc3/gadget.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -214,7 +214,7 @@ int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param)
		ret = -EINVAL;
		break;
		}
		} while (timeout--);
		} while (--timeout);

		if (!timeout) {
		ret = -ETIMEDOUT;