Mesa (master): vulkan/overlay: check return value of swapchain get images

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Module: Mesa
Branch: master
Commit: 9f3727351dd5d6670c54cca12ae03ccdf5b4f440
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9f3727351dd5d6670c54cca12ae03ccdf5b4f440

Author: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Date:   Sat Mar 16 18:51:49 2019 +0000

vulkan/overlay: check return value of swapchain get images

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Reviewed-by: Tapani Pälli <tapani.palli at intel.com>

---

 src/vulkan/overlay-layer/overlay.cpp | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/vulkan/overlay-layer/overlay.cpp b/src/vulkan/overlay-layer/overlay.cpp
index bf384747425..edaad969e20 100644
--- a/src/vulkan/overlay-layer/overlay.cpp
+++ b/src/vulkan/overlay-layer/overlay.cpp
@@ -1255,18 +1255,21 @@ static void setup_swapchain_data(struct swapchain_data *data,
 
    setup_swapchain_data_pipeline(data);
 
-   device_data->vtable.GetSwapchainImagesKHR(device_data->device,
-                                             data->swapchain,
-                                             &data->n_images,
-                                             NULL);
+   err = device_data->vtable.GetSwapchainImagesKHR(device_data->device,
+                                                   data->swapchain,
+                                                   &data->n_images,
+                                                   NULL);
+   check_vk_result(err);
+
    data->images = ralloc_array(data, VkImage, data->n_images);
    data->image_views = ralloc_array(data, VkImageView, data->n_images);
    data->framebuffers = ralloc_array(data, VkFramebuffer, data->n_images);
 
-   device_data->vtable.GetSwapchainImagesKHR(device_data->device,
-                                             data->swapchain,
-                                             &data->n_images,
-                                             data->images);
+   err = device_data->vtable.GetSwapchainImagesKHR(device_data->device,
+                                                   data->swapchain,
+                                                   &data->n_images,
+                                                   data->images);
+   check_vk_result(err);
 
    /* Image views */
    VkImageViewCreateInfo view_info = {};