iio: bmi323: fix reversed if statement in bmi323_core_runtime_resume()

This reversed if statement means that the function just returns success
without writing to the registers.

Fixes: 16531118 ("iio: bmi323: peripheral in lowest power state on suspend")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/689a2122-6e2f-4b0c-9a1c-39a98621c6c1@stanley.mountainSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/imu/bmi323/bmi323_core.c

@@ -2231,8 +2231,10 @@ static int bmi323_core_runtime_resume(struct device *dev)
 	 * after being reset in the lower power state by runtime-pm.
 	 */
 	ret = bmi323_init(data);
-	if (!ret)
+	if (ret) {
+		dev_err(data->dev, "Device power-on and init failed: %d", ret);
 		return ret;
+	}
 
 	/* Register must be cleared before changing an active config */
 	ret = regmap_write(data->regmap, BMI323_FEAT_IO0_REG, 0);