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Subject: Re: [PATCH] netlink: Fix kfree NULL pointer
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From: jovi zhang <bookjovi@gmail.com>
Date: Wed, 8 Sep 2010 13:33:28 +0800

>  Also I check kfree usage in other code, I havn't find any kfree(NULL) usage.

You aren't looking hard enough.

Please leave this code alone, it's functionally correct and fine.