linux-kernel - Re: [PATCH 2/4] drivers: target: Mark function as static in target_core

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Date:	Wed, 18 Dec 2013 10:38:46 -0800
From:	josh@...htriplett.org
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	"Nicholas A. Bellinger" <nab@...ux-iscsi.org>,
	linux-scsi@...r.kernel.org, target-devel@...r.kernel.org
Subject: Re: [PATCH 2/4] drivers: target: Mark function as static in
 target_core_iblock.c

On Wed, Dec 18, 2013 at 11:56:44PM +0530, Rashika Kheria wrote:
> Mark function iblock_get_write_cache() as static in target_core_iblock.c
> because it is not used outside this file.
> 
> This eliminates the following warning in target_core_iblock.c:
> drivers/target/target_core_iblock.c:766:6: warning: no previous prototype for ‘iblock_get_write_cache’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>

Reviewed-by: Josh Triplett <josh@...htriplett.org>

>  drivers/target/target_core_iblock.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
> index c87959f..15d9121 100644
> --- a/drivers/target/target_core_iblock.c
> +++ b/drivers/target/target_core_iblock.c
> @@ -763,7 +763,7 @@ iblock_parse_cdb(struct se_cmd *cmd)
>  	return sbc_parse_cdb(cmd, &iblock_sbc_ops);
>  }
>  
> -bool iblock_get_write_cache(struct se_device *dev)
> +static bool iblock_get_write_cache(struct se_device *dev)
>  {
>  	struct iblock_dev *ib_dev = IBLOCK_DEV(dev);
>  	struct block_device *bd = ib_dev->ibd_bd;
> -- 
> 1.7.9.5
> 
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