Commit 6cd6159d authored Nov 22, 2014 by Julia Lawall Committed by Felipe Balbi Nov 24, 2014

usb: dwc3: return error code from the most recent call

Copy-paste error from the previous block of error handling code.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/

)

// <smpl>
@@
expression e,e1;
@@

if (IS_ERR(e)) {
  ...
(
  ret = PTR_ERR(e);
|
*  ret = PTR_ERR(e1);
)
  ...
  return ret;
}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent ef24d749

drivers/usb/dwc3/dwc3-st.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -243,7 +243,7 @@ static int st_dwc3_probe(struct platform_device *pdev)
		dwc3_data->rstc_rst = devm_reset_control_get(dev, "softreset");
		if (IS_ERR(dwc3_data->rstc_rst)) {
		dev_err(&pdev->dev, "could not get reset controller\n");
		ret = PTR_ERR(dwc3_data->rstc_pwrdn);
		ret = PTR_ERR(dwc3_data->rstc_rst);
		goto undo_powerdown;
		}

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