iio: adc: pac1921: Move ACPI_FREE() to cover all branches

This patch moves ACPI_FREE() in pac1921_match_acpi_device()
in order to cover all branches.

Reported-by: Andy Shevchenko <[email protected]>
Fixes: 9fdf1d0 ("iio: adc: pac1921: Add ACPI support to Microchip pac1921")
Acked-by: Matteo Martelli <[email protected]>
Signed-off-by: Victor Duicu <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jonathan Cameron <[email protected]>

Author: Victor Duicu

drivers/iio/adc/pac1921.c

@@ -1198,11 +1198,11 @@ static int pac1921_match_acpi_device(struct iio_dev *indio_dev)
 
 	label = devm_kstrdup(dev, status->package.elements[0].string.pointer,
 			     GFP_KERNEL);
+	ACPI_FREE(status);
 	if (!label)
 		return -ENOMEM;
 
 	indio_dev->label = label;
-	ACPI_FREE(status);
 
 	return 0;
 }