linux-kernel - Re: [target:for-next 16/21] drivers/vhost/scsi.c:1081:5: sparse: symbol 'vhost_skip_iovec_bytes' was not declared. Should it be static?

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Message-ID: <1422923051.24128.5.camel@haakon3.risingtidesystems.com>
Date:	Mon, 02 Feb 2015 16:24:11 -0800
From:	"Nicholas A. Bellinger" <nab@...ux-iscsi.org>
To:	kbuild test robot <fengguang.wu@...el.com>
Cc:	kbuild-all@...org, "Michael S. Tsirkin" <mst@...hat.com>,
	kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	target-devel <target-devel@...r.kernel.org>
Subject: Re: [target:for-next 16/21] drivers/vhost/scsi.c:1081:5: sparse:
 symbol 'vhost_skip_iovec_bytes' was not declared. Should it be static?

On Mon, 2015-02-02 at 14:25 +0800, kbuild test robot wrote:
> tree:   git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next
> head:   2936f1d4f3e8247bd519feba7892371d5e4c6603
> commit: 105acf608f25d5e0d9fef669299a5438b7b114ee [16/21] vhost/scsi: Add ANY_LAYOUT vhost_skip_iovec_bytes helper
> reproduce:
>   # apt-get install sparse
>   git checkout 105acf608f25d5e0d9fef669299a5438b7b114ee
>   make ARCH=x86_64 allmodconfig
>   make C=1 CF=-D__CHECK_ENDIAN__
> 
> 
> sparse warnings: (new ones prefixed by >>)
> 
> >> drivers/vhost/scsi.c:1081:5: sparse: symbol 'vhost_skip_iovec_bytes' was not declared. Should it be static?
>    drivers/vhost/scsi.c:969:1: warning: 'vhost_scsi_mapal' defined but not used [-Wunused-function]
>     vhost_scsi_mapal(struct tcm_vhost_cmd *cmd, int max_niov,
>     ^
> 
> Please review and possibly fold the followup patch.

Fixing up for -v3.

Thanks Fengguang!

--nab

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