From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <Ian.Campbell@eu.citrix.com>
Subject: re: macvtap: convert to SKB paged frag API.
Date: Tue, 20 Sep 2011 11:05:28 +0100
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References: <20110920091724.GA11100@elgon.mountain>
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To: Dan Carpenter <dan.carpenter@oracle.com>
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On Tue, 2011-09-20 at 10:17 +0100, Dan Carpenter wrote:
> Hi Ian,
>=20
> There is a problem in d1b08284ade "macvtap: convert to SKB paged frag
> API."  It removes the initialization of "f" in zerocopy_sg_from_iovec=
()
> which breaks it and causes a compile warning:
> drivers/net/macvtap.c:509:5: warning: =E2=80=98f=E2=80=99 may be used=
 uninitialized
> 	in this function [-Wuninitialized]

Not just a warning but an actual bug -- I'll post a patch.

Thanks for the heads up!

Ian.