Remove Xcalloc/Xmalloc/Xfree calls

These calls allowed Xlib to use a custom memory allocator, but Xlib has
used the standard C library functions since at least its initial import
into git in 2003. It seems unlikely that it will grow a custom memory
allocator. The functions now just add extra overhead. Replacing them
will make future Coccinelle patches simpler.

This patch has been generated by the following Coccinelle semantic
patch:

// Remove Xcalloc/Xmalloc/Xfree calls

@@ expression E1, E2; @@
- Xcalloc (E1, E2)
+ calloc (E1, E2)

@@ expression E; @@
- Xmalloc (E)
+ malloc (E)

@@ expression E; @@
- Xfree (E)
+ free (E)

@@ expression E; @@
- XFree (E)
+ free (E)

Reviewed-by: Brian Paul <brianp@vmware.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gallium/targets/graw-xlib/graw_xlib.c b/src/gallium/targets/graw-xlib/graw_xlib.c
index b6d798e..95b8568 100644
--- a/src/gallium/targets/graw-xlib/graw_xlib.c
+++ b/src/gallium/targets/graw-xlib/graw_xlib.c
@@ -147,7 +147,7 @@ graw_create_window_and_screen( int x,
    if (screen == NULL)
       goto fail;
 
-   XFree(visinfo);
+   free(visinfo);
    return screen;
 
 fail:
@@ -158,7 +158,7 @@ fail:
       FREE(xlib_handle);
 
    if (visinfo)
-      XFree(visinfo);
+      free(visinfo);
 
    if (win)
       XDestroyWindow(graw.display, win);