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Re: [Xen-devel] [PATCH] Cleanup use of strlen() to check for empty strin

from [Keir Fraser]

[Permanent Link][Original]

To:	Jacob Gorm Hansen <jacobg@xxxxxxx>
Subject:	Re: [Xen-devel] [PATCH] Cleanup use of strlen() to check for empty string
From:	Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date:	Wed, 5 Oct 2005 11:35:07 +0100
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On 4 Oct 2005, at 23:50, Jacob Gorm Hansen wrote:

I came across checks for strlen(s)==0 a few places in drivers/xen.
Here is a patch to fix that.

Isn't your patch exactly equivalent? None of that code is time criticalenough that a call to strlen matters.


 -- Keir


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