[PATCH v3] misc: fastrpc: Add meaningful labels for exit paths

[Anandu Krishnan E]

In the fastrpc_rpmsg_probe function, the exit path labels are not
intuitive and do not clearly indicate the purpose of the goto
statements. Rename goto labels to make it more intuitive and to
align with labels of other functions.

Signed-off-by: Anandu Krishnan E <quic_anane@xxxxxxxxxxx>
---
Changes in v3:
 - moved out from patch series to stand-alone patch.
 - Link to v2: https://lore.kernel.org/all/20241223100101.29844-1-quic_anane@xxxxxxxxxxx/

Changes in v2:
 - Added Fixes: tag and cc:stable.
 - Fixed author name.
 - Link to v1: https://lore.kernel.org/all/20241220061854.24428-1-quic_anane@xxxxxxxxxxx/

 drivers/misc/fastrpc.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index 7b7a22c91fe4..378923594f02 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -2313,7 +2313,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
 		rmem = of_reserved_mem_lookup(rmem_node);
 		if (!rmem) {
 			err = -EINVAL;
-			goto fdev_error;
+			goto err_free_data;
 		}
 
 		src_perms = BIT(QCOM_SCM_VMID_HLOS);
@@ -2334,7 +2334,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
 		data->unsigned_support = false;
 		err = fastrpc_device_register(rdev, data, secure_dsp, domains[domain_id]);
 		if (err)
-			goto fdev_error;
+			goto err_free_data;
 		break;
 	case CDSP_DOMAIN_ID:
 	case CDSP1_DOMAIN_ID:
@@ -2342,15 +2342,15 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
 		/* Create both device nodes so that we can allow both Signed and Unsigned PD */
 		err = fastrpc_device_register(rdev, data, true, domains[domain_id]);
 		if (err)
-			goto fdev_error;
+			goto err_free_data;
 
 		err = fastrpc_device_register(rdev, data, false, domains[domain_id]);
 		if (err)
-			goto populate_error;
+			goto err_deregister_fdev;
 		break;
 	default:
 		err = -EINVAL;
-		goto fdev_error;
+		goto err_free_data;
 	}
 
 	kref_init(&data->refcount);
@@ -2367,17 +2367,17 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
 
 	err = of_platform_populate(rdev->of_node, NULL, NULL, rdev);
 	if (err)
-		goto populate_error;
+		goto err_deregister_fdev;
 
 	return 0;
 
-populate_error:
+err_deregister_fdev:
 	if (data->fdevice)
 		misc_deregister(&data->fdevice->miscdev);
 	if (data->secure_fdevice)
 		misc_deregister(&data->secure_fdevice->miscdev);
 
-fdev_error:
+err_free_data:
 	kfree(data);
 	return err;
 }
-- 
2.17.1