[PATCH 4/4] opengl32: Simplify wow64_unmap_buffer.

[Jacek Caban]

From: Jacek Caban

---
 dlls/opengl32/unix_wgl.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/dlls/opengl32/unix_wgl.c b/dlls/opengl32/unix_wgl.c
index 63109e4ee2b..0e63f0415b4 100644
--- a/dlls/opengl32/unix_wgl.c
+++ b/dlls/opengl32/unix_wgl.c
@@ -2847,14 +2847,11 @@ static BOOL wow64_unmap_buffer( TEB *teb, struct buffer *buffer )
         unmap_vk_buffer( buffer );
     }

-    if (buffer->host_ptr != buffer->map_ptr)
+    if (buffer->map_ptr && buffer->copy_length)
     {
-        if (buffer->copy_length)
-        {
-            TRACE( "Copying %#zx from wow64 buffer %p to buffer %p\n", buffer->copy_length,
-                   buffer->map_ptr, buffer->host_ptr );
-            memcpy( buffer->host_ptr, buffer->map_ptr, buffer->copy_length );
-        }
+        TRACE( "Copying %#zx from wow64 buffer %p to buffer %p\n", buffer->copy_length,
+               buffer->map_ptr, buffer->host_ptr );
+        memcpy( buffer->host_ptr, buffer->map_ptr, buffer->copy_length );
     }

buffer->host_ptr = buffer->map_ptr = NULL;