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| author | Li Zhijian <lizhijian@fujitsu.com> | 2024-01-16 07:51:35 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-01-30 04:40:49 +0300 |
| commit | 01105c23de4263559919dd44e6ffc557fd261f0f (patch) | |
| tree | 84ced427c32e200ac12b7ee32f189fea23af345f /drivers/scsi | |
| parent | 29ff822f466e3dad904b14fb978576ff4c39102b (diff) | |
| download | linux-01105c23de4263559919dd44e6ffc557fd261f0f.tar.xz | |
scsi: ibmvscsi_tgt: Convert snprintf() to sysfs_emit()
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@linux.ibm.com>
CC: James E.J. Bottomley <jejb@linux.ibm.com>
CC: Martin K. Petersen <martin.petersen@oracle.com>
CC: linux-scsi@vger.kernel.org
CC: target-devel@vger.kernel.org
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Link: https://lore.kernel.org/r/20240116045151.3940401-24-lizhijian@fujitsu.com
Acked-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c index 6b16020b1f59..68b99924ee4f 100644 --- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c +++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c @@ -3616,13 +3616,13 @@ static void ibmvscsis_remove(struct vio_dev *vdev) static ssize_t system_id_show(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%s\n", system_id); + return sysfs_emit(buf, "%s\n", system_id); } static ssize_t partition_number_show(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%x\n", partition_number); + return sysfs_emit(buf, "%x\n", partition_number); } static ssize_t unit_address_show(struct device *dev, @@ -3630,7 +3630,7 @@ static ssize_t unit_address_show(struct device *dev, { struct scsi_info *vscsi = container_of(dev, struct scsi_info, dev); - return snprintf(buf, PAGE_SIZE, "%x\n", vscsi->dma_dev->unit_address); + return sysfs_emit(buf, "%x\n", vscsi->dma_dev->unit_address); } static int ibmvscsis_get_system_info(void) |