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Message-Id: <1611210337-92686-1-git-send-email-abaci-bugfix@linux.alibaba.com>
Date: Thu, 21 Jan 2021 14:25:37 +0800
From: Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
To: njavali@...vell.com
Cc: mrangankar@...vell.com, GR-QLogic-Storage-Upstream@...vell.com,
jejb@...ux.ibm.com, martin.petersen@...cle.com,
linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH v3] scsi/qla4xxx: convert sysfs sprintf/snprintf family to sysfs_emit
Fix the following coccicheck warning:
./drivers/scsi/qla4xxx/ql4_attr.c: WARNING: use scnprintf or
sprintf
Reported-by: Abaci Robot<abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
---
Changes in v3:
- convert sysfs_emit_at to sysfs_emit.
drivers/scsi/qla4xxx/ql4_attr.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c
index ec43528..dc94622 100644
--- a/drivers/scsi/qla4xxx/ql4_attr.c
+++ b/drivers/scsi/qla4xxx/ql4_attr.c
@@ -156,11 +156,11 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
if (is_qla80XX(ha))
- return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
+ return sysfs_emit(buf, "%d.%02d.%02d (%x)\n",
ha->fw_info.fw_major, ha->fw_info.fw_minor,
ha->fw_info.fw_patch, ha->fw_info.fw_build);
else
- return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d.%02d\n",
+ return sysfs_emit(buf, "%d.%02d.%02d.%02d\n",
ha->fw_info.fw_major, ha->fw_info.fw_minor,
ha->fw_info.fw_patch, ha->fw_info.fw_build);
}
@@ -170,7 +170,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
char *buf)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "%s\n", ha->serial_number);
+ return sysfs_emit(buf, "%s\n", ha->serial_number);
}
static ssize_t
@@ -178,7 +178,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
char *buf)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fw_info.iscsi_major,
+ return sysfs_emit(buf, "%d.%02d\n", ha->fw_info.iscsi_major,
ha->fw_info.iscsi_minor);
}
@@ -187,7 +187,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
char *buf)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d.%02d\n",
+ return sysfs_emit(buf, "%d.%02d.%02d.%02d\n",
ha->fw_info.bootload_major, ha->fw_info.bootload_minor,
ha->fw_info.bootload_patch, ha->fw_info.bootload_build);
}
@@ -197,7 +197,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
char *buf)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "0x%08X\n", ha->board_id);
+ return sysfs_emit(buf, "0x%08X\n", ha->board_id);
}
static ssize_t
@@ -207,7 +207,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
qla4xxx_get_firmware_state(ha);
- return snprintf(buf, PAGE_SIZE, "0x%08X%8X\n", ha->firmware_state,
+ return sysfs_emit(buf, "0x%08X%8X\n", ha->firmware_state,
ha->addl_fw_state);
}
@@ -220,7 +220,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
if (is_qla40XX(ha))
return -ENOSYS;
- return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->phy_port_cnt);
+ return sysfs_emit(buf, "0x%04X\n", ha->phy_port_cnt);
}
static ssize_t
@@ -232,7 +232,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
if (is_qla40XX(ha))
return -ENOSYS;
- return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->phy_port_num);
+ return sysfs_emit(buf, "0x%04X\n", ha->phy_port_num);
}
static ssize_t
@@ -244,7 +244,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
if (is_qla40XX(ha))
return -ENOSYS;
- return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->iscsi_pci_func_cnt);
+ return sysfs_emit(buf, "0x%04X\n", ha->iscsi_pci_func_cnt);
}
static ssize_t
@@ -253,7 +253,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_name);
+ return sysfs_emit(buf, "%s\n", ha->model_name);
}
static ssize_t
@@ -261,7 +261,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
char *buf)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "%s %s\n", ha->fw_info.fw_build_date,
+ return sysfs_emit(buf, "%s %s\n", ha->fw_info.fw_build_date,
ha->fw_info.fw_build_time);
}
@@ -270,7 +270,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
char *buf)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "%s\n", ha->fw_info.fw_build_user);
+ return sysfs_emit(buf, "%s\n", ha->fw_info.fw_build_user);
}
static ssize_t
@@ -278,7 +278,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
char *buf)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- return snprintf(buf, PAGE_SIZE, "%s\n", ha->fw_info.extended_timestamp);
+ return sysfs_emit(buf, "%s\n", ha->fw_info.extended_timestamp);
}
static ssize_t
@@ -300,7 +300,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
break;
}
- return snprintf(buf, PAGE_SIZE, "%s\n", load_src);
+ return sysfs_emit(buf, "%s\n", load_src);
}
static ssize_t
@@ -309,7 +309,7 @@ void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha)
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
qla4xxx_about_firmware(ha);
- return snprintf(buf, PAGE_SIZE, "%u.%u secs\n", ha->fw_uptime_secs,
+ return sysfs_emit(buf, "%u.%u secs\n", ha->fw_uptime_secs,
ha->fw_uptime_msecs);
}
--
1.8.3.1
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