From 7fb6eafbc4fabd1716bc3aec451bf82c05ead28a Mon Sep 17 00:00:00 2001
From: Sergii Melikhov <sergii.v.melikhov@globallogic.com>
Date: Tue, 23 Nov 2021 10:17:42 +0200
Subject: [PATCH] vulkan: Unlock before return.

Fix defect reported by Coverity Scan CID-1494382.

Missing unlock (LOCK): Returning without unlocking queue->submit.mutex.

Fixes: 9bffd81f1cb7c ("vulkan: Add common implementations of vkQueueSubmit and vkQueueWaitIdle")

Signed-off-by: Sergii Melikhov <sergii.v.melikhov@globallogic.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13933>
---
 src/vulkan/runtime/vk_queue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/vulkan/runtime/vk_queue.c b/src/vulkan/runtime/vk_queue.c
index 4c2c3fdc036..8386342e595 100644
--- a/src/vulkan/runtime/vk_queue.c
+++ b/src/vulkan/runtime/vk_queue.c
@@ -463,6 +463,7 @@ vk_queue_submit_thread_func(void *_data)
       cnd_broadcast(&queue->submit.pop);
    }
 
+   mtx_unlock(&queue->submit.mutex);
    return 0;
 }