[PATCH v1 1/2] ALSA: hda: cs35l41: Call put_device() in the scope of get_device()

[Andy Shevchenko]

When put_device() is called in another function it's hard to realize
that and easy to "fix" the code in a wrong way. Instead, move
put_device() to be in the same scope as get_device(), so we prevent
appearance of any attempts to "fix" the code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 sound/pci/hda/cs35l41_hda.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index 15e2a0009080..12e955931044 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -1154,7 +1154,6 @@ static int cs35l41_no_acpi_dsd(struct cs35l41_hda *cs35l41, struct device *physd
 	hw_cfg->gpio2.func = CS35L41_INTERRUPT;
 	hw_cfg->gpio2.valid = true;
 	hw_cfg->valid = true;
-	put_device(physdev);
 
 	if (strncmp(hid, "CLSA0100", 8) == 0) {
 		hw_cfg->bst_type = CS35L41_EXT_BOOST_NO_VSPK_SWITCH;
@@ -1204,9 +1203,10 @@ static int cs35l41_hda_read_acpi(struct cs35l41_hda *cs35l41, const char *hid, i
 
 	property = "cirrus,dev-index";
 	ret = device_property_count_u32(physdev, property);
-	if (ret <= 0)
-		return cs35l41_no_acpi_dsd(cs35l41, physdev, id, hid);
-
+	if (ret <= 0) {
+		ret = cs35l41_no_acpi_dsd(cs35l41, physdev, id, hid);
+		goto err_put_physdev;
+	}
 	if (ret > ARRAY_SIZE(values)) {
 		ret = -EINVAL;
 		goto err;
@@ -1295,8 +1295,9 @@ static int cs35l41_hda_read_acpi(struct cs35l41_hda *cs35l41, const char *hid, i
 	return 0;
 
 err:
-	put_device(physdev);
 	dev_err(cs35l41->dev, "Failed property %s: %d\n", property, ret);
+err_put_physdev:
+	put_device(physdev);
 
 	return ret;
 }
-- 
2.35.1