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Re: [Xen-devel] [PATCH] do_callback_op()'s second argument can be const
| To: | Jan Beulich <jbeulich@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] do_callback_op()'s second argument can be const |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Fri, 18 Jan 2008 15:11:13 +0000 |
| Delivery-date: | Fri, 18 Jan 2008 07:11:41 -0800 |
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| In-reply-to: | <4790CE5B.76E4.0078.0@xxxxxxxxxx> |
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| Thread-topic: | [Xen-devel] [PATCH] do_callback_op()'s second argument can be const |
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On 18/1/08 15:05, "Jan Beulich" <jbeulich@xxxxxxxxxx> wrote: >> I certainly don't see how the chunk below fixes >> anything -- doesn't it take two lines to state what took one line before? > > It fixes the build in the context of the other changes. What's the difference between assigning from a variable that is void* and assigning from a variable that you have cast to void*? Is this just to get round some stupid compiler warning that shouldn't happen in the first place? That's why I hate type attributes: const, volatile, and the rest. Stupid waste of time. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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