Fix possible resource leakage on error recovery path in function
kgd2kfd_device_init().
Signed-off-by: Jiang Liu <gerry@xxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index a29374c86405..fa5054940486 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -898,15 +898,15 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
if (kfd->adev->xcp_mgr)
kfd_setup_interrupt_bitmap(node, i);
+ spin_lock_init(&node->watch_points_lock);
+
+ kfd->nodes[i] = node;
+
/* Initialize the KFD node */
if (kfd_init_node(node)) {
dev_err(kfd_device, "Error initializing KFD node\n");
goto node_init_error;
}
-
- spin_lock_init(&node->watch_points_lock);
-
- kfd->nodes[i] = node;
}
svm_range_set_max_pages(kfd->adev);
@@ -921,6 +921,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
goto out;
node_init_error:
+ i++;
node_alloc_error:
kfd_cleanup_nodes(kfd, i);
kfd_doorbell_fini(kfd);
--
2.43.5
