diff options
author | Yang Guang <yang.guang5@zte.com.cn> | 2022-01-27 08:03:46 +0800 |
---|---|---|
committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-01-31 16:59:59 -0500 |
commit | 2245ea91fd3a04cafbe2f54911432a8657528c3b (patch) | |
tree | d4f89e536e3d8dfb036ed0b311dc62e83317fece /drivers/scsi | |
parent | 0ad3867b0f13e45cfee5a1298bfd40eef096116c (diff) |
scsi: bfa: Replace snprintf() with sysfs_emit()
coccinelle report:
./drivers/scsi/bfa/bfad_attr.c:908:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:860:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:888:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:853:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:808:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:728:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:822:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:927:9-17:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:900:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:874:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:714:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:839:8-16:
WARNING: use scnprintf or sprintf
Use sysfs_emit() instead of scnprintf() or sprintf().
Link: https://lore.kernel.org/r/def83ff75faec64ba592b867a8499b1367bae303.1643181468.git.yang.guang5@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: David Yang <davidcomponentone@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/bfa/bfad_attr.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c index f46989bd083c..5a85401e9e2d 100644 --- a/drivers/scsi/bfa/bfad_attr.c +++ b/drivers/scsi/bfa/bfad_attr.c @@ -711,7 +711,7 @@ bfad_im_serial_num_show(struct device *dev, struct device_attribute *attr, char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; bfa_get_adapter_serial_num(&bfad->bfa, serial_num); - return snprintf(buf, PAGE_SIZE, "%s\n", serial_num); + return sysfs_emit(buf, "%s\n", serial_num); } static ssize_t @@ -725,7 +725,7 @@ bfad_im_model_show(struct device *dev, struct device_attribute *attr, char model[BFA_ADAPTER_MODEL_NAME_LEN]; bfa_get_adapter_model(&bfad->bfa, model); - return snprintf(buf, PAGE_SIZE, "%s\n", model); + return sysfs_emit(buf, "%s\n", model); } static ssize_t @@ -805,7 +805,7 @@ bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr, snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, "Invalid Model"); - return snprintf(buf, PAGE_SIZE, "%s\n", model_descr); + return sysfs_emit(buf, "%s\n", model_descr); } static ssize_t @@ -819,7 +819,7 @@ bfad_im_node_name_show(struct device *dev, struct device_attribute *attr, u64 nwwn; nwwn = bfa_fcs_lport_get_nwwn(port->fcs_port); - return snprintf(buf, PAGE_SIZE, "0x%llx\n", cpu_to_be64(nwwn)); + return sysfs_emit(buf, "0x%llx\n", cpu_to_be64(nwwn)); } static ssize_t @@ -836,7 +836,7 @@ bfad_im_symbolic_name_show(struct device *dev, struct device_attribute *attr, bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr); strlcpy(symname, port_attr.port_cfg.sym_name.symname, BFA_SYMNAME_MAXLEN); - return snprintf(buf, PAGE_SIZE, "%s\n", symname); + return sysfs_emit(buf, "%s\n", symname); } static ssize_t @@ -850,14 +850,14 @@ bfad_im_hw_version_show(struct device *dev, struct device_attribute *attr, char hw_ver[BFA_VERSION_LEN]; bfa_get_pci_chip_rev(&bfad->bfa, hw_ver); - return snprintf(buf, PAGE_SIZE, "%s\n", hw_ver); + return sysfs_emit(buf, "%s\n", hw_ver); } static ssize_t bfad_im_drv_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%s\n", BFAD_DRIVER_VERSION); + return sysfs_emit(buf, "%s\n", BFAD_DRIVER_VERSION); } static ssize_t @@ -871,7 +871,7 @@ bfad_im_optionrom_version_show(struct device *dev, char optrom_ver[BFA_VERSION_LEN]; bfa_get_adapter_optrom_ver(&bfad->bfa, optrom_ver); - return snprintf(buf, PAGE_SIZE, "%s\n", optrom_ver); + return sysfs_emit(buf, "%s\n", optrom_ver); } static ssize_t @@ -885,7 +885,7 @@ bfad_im_fw_version_show(struct device *dev, struct device_attribute *attr, char fw_ver[BFA_VERSION_LEN]; bfa_get_adapter_fw_ver(&bfad->bfa, fw_ver); - return snprintf(buf, PAGE_SIZE, "%s\n", fw_ver); + return sysfs_emit(buf, "%s\n", fw_ver); } static ssize_t @@ -897,7 +897,7 @@ bfad_im_num_of_ports_show(struct device *dev, struct device_attribute *attr, (struct bfad_im_port_s *) shost->hostdata[0]; struct bfad_s *bfad = im_port->bfad; - return snprintf(buf, PAGE_SIZE, "%d\n", + return sysfs_emit(buf, "%d\n", bfa_get_nports(&bfad->bfa)); } @@ -905,7 +905,7 @@ static ssize_t bfad_im_drv_name_show(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%s\n", BFAD_DRIVER_NAME); + return sysfs_emit(buf, "%s\n", BFAD_DRIVER_NAME); } static ssize_t @@ -924,14 +924,14 @@ bfad_im_num_of_discovered_ports_show(struct device *dev, rports = kcalloc(nrports, sizeof(struct bfa_rport_qualifier_s), GFP_ATOMIC); if (rports == NULL) - return snprintf(buf, PAGE_SIZE, "Failed\n"); + return sysfs_emit(buf, "Failed\n"); spin_lock_irqsave(&bfad->bfad_lock, flags); bfa_fcs_lport_get_rport_quals(port->fcs_port, rports, &nrports); spin_unlock_irqrestore(&bfad->bfad_lock, flags); kfree(rports); - return snprintf(buf, PAGE_SIZE, "%d\n", nrports); + return sysfs_emit(buf, "%d\n", nrports); } static DEVICE_ATTR(serial_number, S_IRUGO, |