diff mbox series

[2/3] thermal: int340x: Consolidate freeing of acpi_buffer pointer

Message ID 20220324190950.70486-3-dave@stgolabs.net
State Accepted
Commit 9e5d3d6be66472037c4b20b7d2b43e916207ab77
Headers show
Series thermal: int340x: Misc acpi_buffer handling updates | expand

Commit Message

Davidlohr Bueso March 24, 2022, 7:09 p.m. UTC 
Introduce a single point of freeing/exit after ensuring no error in
int3400_setup_gddv().

Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
---
 .../thermal/intel/int340x_thermal/int3400_thermal.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
index 0e7931c286ec..e299873d50b8 100644
--- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
@@ -508,21 +508,18 @@  static void int3400_setup_gddv(struct int3400_thermal_priv *priv)
 
 	obj = buffer.pointer;
 	if (obj->type != ACPI_TYPE_PACKAGE || obj->package.count != 1
-	    || obj->package.elements[0].type != ACPI_TYPE_BUFFER) {
-		kfree(buffer.pointer);
-		return;
-	}
+	    || obj->package.elements[0].type != ACPI_TYPE_BUFFER)
+		goto out_free;
 
 	priv->data_vault = kmemdup(obj->package.elements[0].buffer.pointer,
 				   obj->package.elements[0].buffer.length,
 				   GFP_KERNEL);
-	if (!priv->data_vault) {
-		kfree(buffer.pointer);
-		return;
-	}
+	if (!priv->data_vault)
+		goto out_free;
 
 	bin_attr_data_vault.private = priv->data_vault;
 	bin_attr_data_vault.size = obj->package.elements[0].buffer.length;
+out_free:
 	kfree(buffer.pointer);
 }