[PATCH vkd3d v2 1/2] vkd3d-shader: Do not check for NULL in vkd3d_shader_free_scan_descriptor_info().

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 libs/vkd3d-shader/vkd3d_shader_main.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/libs/vkd3d-shader/vkd3d_shader_main.c b/libs/vkd3d-shader/vkd3d_shader_main.c
index a5931384..60020141 100644
--- a/libs/vkd3d-shader/vkd3d_shader_main.c
+++ b/libs/vkd3d-shader/vkd3d_shader_main.c
@@ -838,14 +838,16 @@ static int scan_dxbc(const struct vkd3d_shader_compile_info *compile_info,
         if (instruction.handler_idx == VKD3DSIH_INVALID)
         {
             WARN("Encountered unrecognized or invalid instruction.\n");
-            vkd3d_shader_free_scan_descriptor_info(scan_descriptor_info);
+            if (scan_descriptor_info)
+                vkd3d_shader_free_scan_descriptor_info(scan_descriptor_info);
             ret = VKD3D_ERROR_INVALID_SHADER;
             goto done;
         }

if ((ret = vkd3d_shader_scan_instruction(&context, &instruction)) < 0)
         {
-            vkd3d_shader_free_scan_descriptor_info(scan_descriptor_info);
+            if (scan_descriptor_info)
+                vkd3d_shader_free_scan_descriptor_info(scan_descriptor_info);
             goto done;
         }
         ++message_context->line;
@@ -889,9 +891,6 @@ int vkd3d_shader_scan(const struct vkd3d_shader_compile_info *compile_info, char

void vkd3d_shader_free_scan_descriptor_info(struct vkd3d_shader_scan_descriptor_info *scan_descriptor_info)
 {
-    if (!scan_descriptor_info)
-        return;
-
     vkd3d_free(scan_descriptor_info->descriptors);
 }