glx: Remove check for gc->vtable->destroy

gc->vtable->destroy is always set and is used unconditionally
in other places, so don't bother checking for it first.

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>

diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 774d38b..cd8bc97 100644 (file)
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -377,8 +377,7 @@ DestroyContext(Display * dpy, GLXContext ctx)
    }
    __glXUnlock();
 
-   if (gc->vtable->destroy)
-      gc->vtable->destroy(gc);
+   gc->vtable->destroy(gc);
 }
 
 _X_EXPORT void