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>
diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c
index c7602b5..4a1a543 100644
--- a/drivers/usb/dwc3/dwc3-st.c
+++ b/drivers/usb/dwc3/dwc3-st.c
@@ -243,7 +243,7 @@
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;
}