linux-kernel - Re: [PATCH 3/4] drivers: target: Mark functions as static in tcm

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Date:	Wed, 18 Dec 2013 16:11:57 -0800
From:	"Nicholas A. Bellinger" <nab@...ux-iscsi.org>
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org, Hannes Reinecke <hare@...e.de>,
	Andy Grover <agrover@...hat.com>,
	Joern Engel <joern@...fs.org>, linux-scsi@...r.kernel.org,
	target-devel@...r.kernel.org, josh@...htriplett.org
Subject: Re: [PATCH 3/4] drivers: target: Mark functions as static in
 tcm_loop.c

On Thu, 2013-12-19 at 00:02 +0530, Rashika Kheria wrote:
> Mark functions tcm_loop_make_naa_tpg(), tcm_loop_drop_naa_tpg(),
> tcm_loop_make_scsi_hba() and tcm_loop_drop_scsi_hba() as static in
> loopback/tcm_loop.c because they are not used outside this file.
> 
> This eliminates the following warning in loopback/tcm_loop.c:
> drivers/target/loopback/tcm_loop.c:1231:25: warning: no previous prototype for ‘tcm_loop_make_naa_tpg’ [-Wmissing-prototypes]
> drivers/target/loopback/tcm_loop.c:1276:6: warning: no previous prototype for ‘tcm_loop_drop_naa_tpg’ [-Wmissing-prototypes]
> drivers/target/loopback/tcm_loop.c:1308:16: warning: no previous prototype for ‘tcm_loop_make_scsi_hba’ [-Wmissing-prototypes]
> drivers/target/loopback/tcm_loop.c:1378:6: warning: no previous prototype for ‘tcm_loop_drop_scsi_hba’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
> ---
>  drivers/target/loopback/tcm_loop.c |    8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 

Applied to target-pending/for-next.

--nab

> diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
> index 1b41e67..763ee45 100644
> --- a/drivers/target/loopback/tcm_loop.c
> +++ b/drivers/target/loopback/tcm_loop.c
> @@ -1228,7 +1228,7 @@ static struct configfs_attribute *tcm_loop_tpg_attrs[] = {
>  
>  /* Start items for tcm_loop_naa_cit */
>  
> -struct se_portal_group *tcm_loop_make_naa_tpg(
> +static struct se_portal_group *tcm_loop_make_naa_tpg(
>  	struct se_wwn *wwn,
>  	struct config_group *group,
>  	const char *name)
> @@ -1273,7 +1273,7 @@ struct se_portal_group *tcm_loop_make_naa_tpg(
>  	return &tl_tpg->tl_se_tpg;
>  }
>  
> -void tcm_loop_drop_naa_tpg(
> +static void tcm_loop_drop_naa_tpg(
>  	struct se_portal_group *se_tpg)
>  {
>  	struct se_wwn *wwn = se_tpg->se_tpg_wwn;
> @@ -1305,7 +1305,7 @@ void tcm_loop_drop_naa_tpg(
>  
>  /* Start items for tcm_loop_cit */
>  
> -struct se_wwn *tcm_loop_make_scsi_hba(
> +static struct se_wwn *tcm_loop_make_scsi_hba(
>  	struct target_fabric_configfs *tf,
>  	struct config_group *group,
>  	const char *name)
> @@ -1375,7 +1375,7 @@ out:
>  	return ERR_PTR(ret);
>  }
>  
> -void tcm_loop_drop_scsi_hba(
> +static void tcm_loop_drop_scsi_hba(
>  	struct se_wwn *wwn)
>  {
>  	struct tcm_loop_hba *tl_hba = container_of(wwn,


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