[PATCH, cgraph] Fix wrong sizeof in memset

[Diego Novillo]

Martin Jambor wrote:

> 2008-09-23  Martin Jambor  <mjambor@suse.cz>
> 
> 	* cgraph.c (cgraph_free_edge): Use sizeof(*e).
> 	(cgraph_node_remove_callees): New temporary f.  Hold the next item
> 	in f when looping.
> 	(cgraph_node_remove_callers): Likewise.

OK.


Diego.