From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Perches <joe@perches.com>
Date: Wed, 29 Oct 2014 09:08:39 -0700
Subject: [ath9k-devel] [patch] ath9k: fix some debugfs output
In-Reply-To: <20141029154805.GC5290@mwanda>
References: <20141029154805.GC5290@mwanda>
Message-ID: <1414598919.11707.3.camel@perches.com>
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To: ath9k-devel@lists.ath9k.org

On Wed, 2014-10-29 at 18:48 +0300, Dan Carpenter wrote:
> The right shift operation has higher precedence than the mask so we
> left shift by "(i * 3)" and then immediately right shift by "(i * 3)"
> then we mask.  It should be left shift, mask, and then right shift.
> 
Hey Dan.

My grep pattern doesn't like operations on the thing masked.

Did you find this by some tool or visual inspection via grep?