linux-kernel - Re: [PATCH 26/42] drivers/scsi/ibmvscsi_tgt: Convert snprintf to sysfs

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Date: Tue, 16 Jan 2024 13:38:01 -0800
From: Tyrel Datwyler <turtle.in.the.kernel@...il.com>
To: Li Zhijian <lizhijian@...itsu.com>, linux-kernel@...r.kernel.org
Cc: Michael Cyr <mikecyr@...ux.ibm.com>,
 "James E.J. Bottomley" <jejb@...ux.ibm.com>,
 "Martin K. Petersen" <martin.petersen@...cle.com>,
 linux-scsi@...r.kernel.org, target-devel@...r.kernel.org
Subject: Re: [PATCH 26/42] drivers/scsi/ibmvscsi_tgt: Convert snprintf to
 sysfs_emit

On 1/15/24 20:51, Li Zhijian wrote:
> Per filesystems/sysfs.rst, show() should only use sysfs_emit()
> or sysfs_emit_at() when formatting the value to be returned to user space.
> 
> coccinelle complains that there are still a couple of functions that use
> snprintf(). Convert them to sysfs_emit().
> 
>> ./drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3619:8-16: WARNING: please use sysfs_emit
>> ./drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3625:8-16: WARNING: please use sysfs_emit
>> ./drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3633:8-16: WARNING: please use sysfs_emit
> 
> No functional change intended
> 
> CC: Michael Cyr <mikecyr@...ux.ibm.com>
> CC: "James E.J. Bottomley" <jejb@...ux.ibm.com>
> CC: "Martin K. Petersen" <martin.petersen@...cle.com>
> CC: linux-scsi@...r.kernel.org
> CC: target-devel@...r.kernel.org
> Signed-off-by: Li Zhijian <lizhijian@...itsu.com>
> ---

Acked-by: Tyrel Datwyler <tyreld@...ux.ibm.com>