[libvirt] [PATCH] domain_conf.c: avoid a leak and the need for "cleanup:" block

Daniel Veillard veillard at redhat.com
Wed Jan 20 20:40:45 UTC 2010

On Wed, Jan 20, 2010 at 07:30:47PM +0100, Jim Meyering wrote:
> This avoids a leak and the need for a "cleanup:" block,
> along with its three goto statements.
> While often I prefer to write functions with a single return point,
> this one no longer has the need, now that "addr" is freed immediately
> after allocation.
> Adding the semicolon in the "case..." stmt may look odd.
> It's there because the first stmt is the declaration of "port".
> If you'd prefer, an alternative is to put the contents of that
> case inside a {...} block.

  yeah, I really think a {} block is nicer in that case,



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