netdev - Re: [PATCH 1/1] net: ipv4: Remove redundant NULL check

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Message-Id: <20130305.144052.577951922981506984.davem@davemloft.net>
Date:	Tue, 05 Mar 2013 14:40:52 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	sachin.kamat@...aro.org
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH 1/1] net: ipv4: Remove redundant NULL check

From: Sachin Kamat <sachin.kamat@...aro.org>
Date: Tue,  5 Mar 2013 16:57:09 +0530

> kfree on a null pointer is a NO-OP. Hence null check is not necessary.
> 
> Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>

Unnecessary writes to the socket struct should be avoided, as it
generates unnecessary write traffic to the L2 cache.

I'm not applying this.
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