Hi Guenter, On Mon, 25 Jul 2016 14:50:41 -0700, Guenter Roeck wrote: > Coverity reports the following error. > > >>> CID 1364474: Error handling issues (CHECKED_RETURN) > >>> Calling "lm90_read_reg" without checking return value (as is done > >>> elsewhere 28 out of 29 times). > 532 lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH); > 533 if (val < 0) > 534 return val; > > Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> > --- > drivers/hwmon/lm90.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c > index f51e758ba529..7b3eedf76c62 100644 > --- a/drivers/hwmon/lm90.c > +++ b/drivers/hwmon/lm90.c > @@ -529,7 +529,7 @@ static int lm90_update_limits(struct device *dev) > return val; > data->temp_hyst = val; > > - lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH); > + val = lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH); > if (val < 0) > return val; > data->temp11[REMOTE_LOW] = val << 8; Good catch. Reviewed-by: Jean Delvare <jdelvare@xxxxxxx> -- Jean Delvare SUSE L3 Support -- To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html