From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Subject: one liner DMA mapping fix for 4.20
Date: Sat, 22 Dec 2018 09:21:07 +0100
Message-ID: <20181222082108.24496-1-hch@lst.de>
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To: Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
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Hi Linus,

I'm sending this directly to you given how late we are.  This is a trivial
one liner fixing a regression I introduces in this merge merge, and which
has only been noticed by code inspection, but which is pretty obvious when
looking at the original commit.  It would be great if it could make 4.20.