Message ID | 55b9c84b-9d21-444f-b91a-cf9316b65833@moroto.mountain |
---|---|
State | Accepted |
Headers | show |
Series | rtc: pcf2127: fix error code in pcf2127_enable_ts() | expand |
On Mon, 31 Jul 2023 17:09:30 +0300 Dan Carpenter <dan.carpenter@linaro.org> wrote: > This error path accidentally returns success. Return -EINVAL instead. > > Fixes: 420cc9e850db ("rtc: pcf2127: add support for multiple TS functions") > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> > --- > From static analysis. Not tested. > > drivers/rtc/rtc-pcf2127.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c > index 78141bb06ab0..988cad171174 100644 > --- a/drivers/rtc/rtc-pcf2127.c > +++ b/drivers/rtc/rtc-pcf2127.c > @@ -1060,7 +1060,7 @@ static int pcf2127_enable_ts(struct device *dev, int ts_id) > if (pcf2127->cfg->ts[ts_id].gnd_detect_bit == 0) { > dev_err(dev, "%s: tamper detection to GND configuration invalid\n", > __func__); > - return ret; > + return -EINVAL; > } > > /* > -- > 2.39.2 Reviewed-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
On Mon, 31 Jul 2023 17:09:30 +0300 Dan Carpenter <dan.carpenter@linaro.org> wrote: > This error path accidentally returns success. Return -EINVAL instead. > > Fixes: 420cc9e850db ("rtc: pcf2127: add support for multiple TS functions") > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> > --- > From static analysis. Not tested. > > drivers/rtc/rtc-pcf2127.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c > index 78141bb06ab0..988cad171174 100644 > --- a/drivers/rtc/rtc-pcf2127.c > +++ b/drivers/rtc/rtc-pcf2127.c > @@ -1060,7 +1060,7 @@ static int pcf2127_enable_ts(struct device *dev, int ts_id) > if (pcf2127->cfg->ts[ts_id].gnd_detect_bit == 0) { > dev_err(dev, "%s: tamper detection to GND configuration invalid\n", > __func__); > - return ret; > + return -EINVAL; > } > > /* > -- > 2.39.2 Reviewed-by: Hugo Villeneuve <hugo@hugovil.com>
Den tirs. 1. aug. 2023 kl. 22.14 skrev Hugo Villeneuve <hugo@hugovil.com>: > > On Mon, 31 Jul 2023 17:09:30 +0300 > Dan Carpenter <dan.carpenter@linaro.org> wrote: > > > This error path accidentally returns success. Return -EINVAL instead. > > > > Fixes: 420cc9e850db ("rtc: pcf2127: add support for multiple TS functions") > > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> > > --- > > From static analysis. Not tested. > > > > drivers/rtc/rtc-pcf2127.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c > > index 78141bb06ab0..988cad171174 100644 > > --- a/drivers/rtc/rtc-pcf2127.c > > +++ b/drivers/rtc/rtc-pcf2127.c > > @@ -1060,7 +1060,7 @@ static int pcf2127_enable_ts(struct device *dev, int ts_id) > > if (pcf2127->cfg->ts[ts_id].gnd_detect_bit == 0) { > > dev_err(dev, "%s: tamper detection to GND configuration invalid\n", > > __func__); > > - return ret; > > + return -EINVAL; > > } > > > > /* > > -- > > 2.39.2 > > Reviewed-by: Hugo Villeneuve <hugo@hugovil.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com>
On Mon, 31 Jul 2023 17:09:30 +0300, Dan Carpenter wrote: > This error path accidentally returns success. Return -EINVAL instead. > > Applied, thanks! [1/1] rtc: pcf2127: fix error code in pcf2127_enable_ts() commit: 4e5eb7ef73c4c45e2e621eb51a76565153b63afe Best regards,
diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c index 78141bb06ab0..988cad171174 100644 --- a/drivers/rtc/rtc-pcf2127.c +++ b/drivers/rtc/rtc-pcf2127.c @@ -1060,7 +1060,7 @@ static int pcf2127_enable_ts(struct device *dev, int ts_id) if (pcf2127->cfg->ts[ts_id].gnd_detect_bit == 0) { dev_err(dev, "%s: tamper detection to GND configuration invalid\n", __func__); - return ret; + return -EINVAL; } /*
This error path accidentally returns success. Return -EINVAL instead. Fixes: 420cc9e850db ("rtc: pcf2127: add support for multiple TS functions") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> --- From static analysis. Not tested. drivers/rtc/rtc-pcf2127.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)