From mboxrd@z Thu Jan  1 00:00:00 1970
From: NeilBrown <neilb@suse.de>
Subject: Re: [PATCH] MD RAID10:  Fix compiler warning.
Date: Wed, 4 Jul 2012 11:12:56 +1000
Message-ID: <20120704111256.6c1cea87@notabene.brown>
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To: Jonathan Brassow <jbrassow@redhat.com>
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On Tue, 26 Jun 2012 03:40:13 -0500 Jonathan Brassow <jbrassow@redhat.com>
wrote:

> MD RAID10:  Fix compiler warning.
>=20
> Initialize variable to prevent compiler warning.
>=20
> Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
>=20
> Index: linux-upstream/drivers/md/raid10.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- linux-upstream.orig/drivers/md/raid10.c
> +++ linux-upstream/drivers/md/raid10.c
> @@ -717,7 +717,7 @@ static struct md_rdev *read_balance(stru
>  	int sectors =3D r10_bio->sectors;
>  	int best_good_sectors;
>  	sector_t new_distance, best_dist;
> -	struct md_rdev *rdev, *best_rdev;
> +	struct md_rdev *best_rdev, *rdev =3D NULL;
>  	int do_balance;
>  	int best_slot;
>  	struct geom *geo =3D &conf->geo;
>=20

Applied, thanks.
I'm fairly sure it is a bogus warning, but initializing to NULL won't hurt.

Thanks,
NeilBrown

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