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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>
This commit is contained in:
Julia Lawall 2014-11-22 15:56:47 +01:00 committed by Felipe Balbi
parent ef24d749f2
commit 6cd6159d4b
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc3/dwc3-st.c
View File

@ -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;
}