We shouldn't kfree(rtc) because is devm_ managed memory. It leads to a
double free.
Fixes: dd3bf50b35e3 ("rtc: cpcap: new rtc driver")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/rtc/rtc-cpcap.c b/drivers/rtc/rtc-cpcap.c
index 7c6a3c3167bd..5d163be98e9f 100644
--- a/drivers/rtc/rtc-cpcap.c
+++ b/drivers/rtc/rtc-cpcap.c
@@ -266,10 +266,8 @@ static int cpcap_rtc_probe(struct platform_device *pdev)
rtc->rtc_dev = devm_rtc_device_register(dev, "cpcap_rtc",
&cpcap_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc->rtc_dev)) {
- kfree(rtc);
+ if (IS_ERR(rtc->rtc_dev))
return PTR_ERR(rtc->rtc_dev);
- }
err = cpcap_get_vendor(dev, rtc->regmap, &rtc->vendor);
if (err)
--
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