habanalabs: put fences in case of unexpected wait status

Need to put fences even if an unexpected status value is received while
waiting for a fence.

Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

diff --git a/drivers/misc/habanalabs/common/command_submission.c b/drivers/misc/habanalabs/common/command_submission.c
index 0ec8cdc..1543ef9 100644 (file)
--- a/drivers/misc/habanalabs/common/command_submission.c
+++ b/drivers/misc/habanalabs/common/command_submission.c
@@ -2722,7 +2722,8 @@ static int hl_cs_poll_fences(struct multi_cs_data *mcs_data, struct multi_cs_com
                        break;
                default:
                        dev_err(hdev->dev, "Invalid fence status\n");
-                       return -EINVAL;
+                       rc = -EINVAL;
+                       break;
                }
 
        }