diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index cccc34adc0e0..1573749fe615 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -1840,8 +1840,8 @@ static ssize_t qedi_show_boot_ini_info(void *data, int type, char *buf)
 
 	switch (type) {
 	case ISCSI_BOOT_INI_INITIATOR_NAME:
-		rc = snprintf(str, NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN, "%s\n",
-			      initiator->initiator_name.byte);
+		rc = sprintf(str, "%.*s\n", NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN,
+			     initiator->initiator_name.byte);
 		break;
 	default:
 		rc = 0;
@@ -1908,8 +1908,8 @@ qedi_show_boot_tgt_info(struct qedi_ctx *qedi, int type,
 
 	switch (type) {
 	case ISCSI_BOOT_TGT_NAME:
-		rc = snprintf(str, NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN, "%s\n",
-			      block->target[idx].target_name.byte);
+		rc = sprintf(str, "%.*s\n", NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN,
+			     block->target[idx].target_name.byte);
 		break;
 	case ISCSI_BOOT_TGT_IP_ADDR:
 		if (ipv6_en)
@@ -1930,20 +1930,20 @@ qedi_show_boot_tgt_info(struct qedi_ctx *qedi, int type,
 			      block->target[idx].lun.value[0]);
 		break;
 	case ISCSI_BOOT_TGT_CHAP_NAME:
-		rc = snprintf(str, NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN, "%s\n",
-			      chap_name);
+		rc = sprintf(str, "%.*s\n", NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN,
+			     chap_name);
 		break;
 	case ISCSI_BOOT_TGT_CHAP_SECRET:
-		rc = snprintf(str, NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN, "%s\n",
-			      chap_secret);
+		rc = sprintf(str, "%.*s\n", NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN,
+			     chap_secret);
 		break;
 	case ISCSI_BOOT_TGT_REV_CHAP_NAME:
-		rc = snprintf(str, NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN, "%s\n",
-			      mchap_name);
+		rc = sprintf(str, "%.*s\n", NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN,
+			     mchap_name);
 		break;
 	case ISCSI_BOOT_TGT_REV_CHAP_SECRET:
-		rc = snprintf(str, NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN, "%s\n",
-			      mchap_secret);
+		rc = sprintf(str, "%.*s\n", NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN,
+			     mchap_secret);
 		break;
 	case ISCSI_BOOT_TGT_FLAGS:
 		rc = snprintf(str, 3, "%hhd\n", SYSFS_FLAG_FW_SEL_BOOT);