Re: [PATCH 3/4] Intel PTI implementaiton of MIPI 1149.7.

[Jesper Juhl]

On Thu, 5 May 2011, J Freyensee wrote:

[...]
> 
> I'm no means an expert in the kernel, but I assume kfree() is like C
> free(), that it's a nop if it receives a NULL value?
> 

Yes. kfree(NULL) is a nop, so you can avoid the conditional branch.

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Jesper Juhl <jj@xxxxxxxxxxxxx>       http://www.chaosbits.net/
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