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From: David Miller <davem@davemloft.net>
Subject: Re: [PATCHv3 NEXT 0/5]qlcnic: aer state
Date: Wed, 14 Jul 2010 10:31:47 -0700 (PDT)
Message-ID: <20100714.103147.193705183.davem@davemloft.net>
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From: amit.salecha@qlogic.com
Date: Tue, 13 Jul 2010 23:33:30 -0700

>   I was in under impression that using space after tab is illegal.

What's undesirable is using spaces instead of tabs for fresh
code-block lines like:

	foo();

Also, it is undesirable to have spaces mixed into the middle of a
sequence of tab characters.  The spaces, when used to align expression
continuation lines or lists of function arguments, should be at the
end.

So in cases like:

	if (foo &&
	    bar)

The second line should be a tab character, then the spaces to make
the alignment happen.