zink: The result should be assigned a value when returned

Signed-off-by: xurui <xurui@kylinos.cn>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24034>

diff --git a/src/gallium/drivers/zink/zink_kopper.c b/src/gallium/drivers/zink/zink_kopper.c
index ac9c748..3a6dac8 100644 (file)
--- a/src/gallium/drivers/zink/zink_kopper.c
+++ b/src/gallium/drivers/zink/zink_kopper.c
@@ -245,8 +245,10 @@ kopper_CreateSwapchain(struct zink_screen *screen, struct kopper_displaytarget *
 {
    VkResult error = VK_SUCCESS;
    struct kopper_swapchain *cswap = CALLOC_STRUCT(kopper_swapchain);
-   if (!cswap)
+   if (!cswap) {
+      *result = VK_ERROR_OUT_OF_HOST_MEMORY;
       return NULL;
+   }
    cswap->last_present_prune = 1;
 
    bool has_alpha = cdt->info.has_alpha && (cdt->caps.supportedCompositeAlpha & VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR);