diff options
| author | Bo Liu <liubo03@inspur.com> | 2023-01-29 04:11:45 -0500 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-02-20 19:26:58 -0500 |
| commit | b3d4f02ee7a23716de2fffe232fd810bf0387bf1 (patch) | |
| tree | ace38c31a0dd326413555f4081af4cef8eb9d56f /drivers/vhost | |
| parent | 36871fb92b70599e6755d92ebdfcba7baa3d4f85 (diff) | |
vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit
Follow the advice of the Documentation/filesystems/sysfs.rst
and show() should only use sysfs_emit() or sysfs_emit_at()
when formatting the value to be returned to user space.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Message-Id: <20230129091145.2837-1-liubo03@inspur.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/scsi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index d5ecb8876fc9..b244e7c0f514 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -2105,7 +2105,7 @@ static ssize_t vhost_scsi_tpg_attrib_fabric_prot_type_show( struct vhost_scsi_tpg *tpg = container_of(se_tpg, struct vhost_scsi_tpg, se_tpg); - return sprintf(page, "%d\n", tpg->tv_fabric_prot_type); + return sysfs_emit(page, "%d\n", tpg->tv_fabric_prot_type); } CONFIGFS_ATTR(vhost_scsi_tpg_attrib_, fabric_prot_type); @@ -2215,7 +2215,7 @@ static ssize_t vhost_scsi_tpg_nexus_show(struct config_item *item, char *page) mutex_unlock(&tpg->tv_tpg_mutex); return -ENODEV; } - ret = snprintf(page, PAGE_SIZE, "%s\n", + ret = sysfs_emit(page, "%s\n", tv_nexus->tvn_se_sess->se_node_acl->initiatorname); mutex_unlock(&tpg->tv_tpg_mutex); @@ -2440,7 +2440,7 @@ static void vhost_scsi_drop_tport(struct se_wwn *wwn) static ssize_t vhost_scsi_wwn_version_show(struct config_item *item, char *page) { - return sprintf(page, "TCM_VHOST fabric module %s on %s/%s" + return sysfs_emit(page, "TCM_VHOST fabric module %s on %s/%s" "on "UTS_RELEASE"\n", VHOST_SCSI_VERSION, utsname()->sysname, utsname()->machine); } |