diff --git a/iscsi-scst/usr/ctldev.c b/iscsi-scst/usr/ctldev.c
index f6a9dbf08..70258cc46 100644
--- a/iscsi-scst/usr/ctldev.c
+++ b/iscsi-scst/usr/ctldev.c
@@ -338,7 +338,7 @@ int kernel_params_set(u32 tid, u64 sid, int type, u32 partial,
 
 	if ((err = ioctl(ctrl_fd, ISCSI_PARAM_SET, &info)) < 0) {
 		err = -errno;
-		log_error("Can't set session params for session 0x%" PRIx64 
+		log_error("Can't set session params for session 0x%" PRIx64
 			" (tid %u, type %d, partial %d, err %d): %s\n", sid,
 			tid, type, partial, err, strerror(errno));
 	}
diff --git a/iscsi-scst/usr/misc.h b/iscsi-scst/usr/misc.h
index 3b7a2af84..89f9aba36 100644
--- a/iscsi-scst/usr/misc.h
+++ b/iscsi-scst/usr/misc.h
@@ -50,7 +50,7 @@ static inline int list_length_is_one(const struct __qelem *head)
 
 #define container_of(ptr, type, member) ({			\
 	const typeof( ((type *)0)->member ) *__mptr = (ptr); \
-	(type *)( (char *)__mptr - offsetof(type,member) );})
+	(type *)((char *)__mptr - offsetof(type, member)); })
 
 #define list_entry(ptr, type, member) \
 	container_of(ptr, type, member)
diff --git a/iscsi-scst/usr/target.c b/iscsi-scst/usr/target.c
index 2aa7de3ea..7a2bb818a 100644
--- a/iscsi-scst/usr/target.c
+++ b/iscsi-scst/usr/target.c
@@ -355,7 +355,8 @@ int target_del(u32 tid, u32 cookie)
 
 	while (1) {
 		/* We might need to handle session(s) removal event(s) from the kernel */
-		while (handle_iscsi_events(nl_fd, false) == 0);
+		while (handle_iscsi_events(nl_fd, false) == 0)
+			;
 
 		/* Someone else may have already freed the target object by now. */
 		target = target_find_by_id(tid);
diff --git a/qla2x00t-32gbit/qla2x00-target/qla_tgt.c b/qla2x00t-32gbit/qla2x00-target/qla_tgt.c
index 0dd5b619b..03fb20cc8 100644
--- a/qla2x00t-32gbit/qla2x00-target/qla_tgt.c
+++ b/qla2x00t-32gbit/qla2x00-target/qla_tgt.c
@@ -95,7 +95,7 @@ size_t qlt_del_vtarget(u64 port_name)
 	unsigned long flags;
 	int match = 0;
 
-	pr_info("%s: %llx",__func__, port_name);
+	pr_info("%s: %llx", __func__, port_name);
 	mutex_lock(&qla_tgt_mutex);
 	list_for_each_entry_safe(tgt, t, &qla_tgt_glist, tgt_list_entry) {
 		vha = tgt->vha;
diff --git a/qla2x00t-32gbit/qla2x00-target/scst_qla2xxx.c b/qla2x00t-32gbit/qla2x00-target/scst_qla2xxx.c
index 147f91e53..18a1e2c06 100644
--- a/qla2x00t-32gbit/qla2x00-target/scst_qla2xxx.c
+++ b/qla2x00t-32gbit/qla2x00-target/scst_qla2xxx.c
@@ -1619,8 +1619,8 @@ static int sqa_rdy_to_xfer(struct scst_cmd *scst_cmd)
 		qla_tgt_set_cmd_prot_op(cmd, false);
 
 		TRACE_DBG("%s: cmd[%p] ulpcmd[%p] dif_actions=0x%x, cdb=0x%x, "
-			"prot_sg_cnt[%x], prot_type[%x] prot_op[%x], bufflen[%x]",__func__,
-			cmd, cmd->scst_cmd,
+			"prot_sg_cnt[%x], prot_type[%x] prot_op[%x], bufflen[%x]",
+			__func__, cmd, cmd->scst_cmd,
 			scst_cmd->cmd_dif_actions, scst_cmd->cdb_buf[0],
 			cmd->prot_sg_cnt, cmd->se_cmd.prot_type, cmd->se_cmd.prot_op,
 			cmd->bufflen);
@@ -1953,7 +1953,7 @@ static int sqa_enable_tgt(struct scst_tgt *scst_tgt, bool enable)
 
 	PRINT_INFO("sqatgt(%ld/%d): %s target pwwn="
 		   "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
-		   vha->host_no, vha->vp_idx, enable ? "Enabling": "Disabling",
+		   vha->host_no, vha->vp_idx, enable ? "Enabling" : "Disabling",
 		   vha->port_name[0], vha->port_name[1],
 		   vha->port_name[2], vha->port_name[3],
 		   vha->port_name[4], vha->port_name[5],
diff --git a/qla2x00t-32gbit/qla_def.h b/qla2x00t-32gbit/qla_def.h
index 5d19ce746..94ac0a0af 100644
--- a/qla2x00t-32gbit/qla_def.h
+++ b/qla2x00t-32gbit/qla_def.h
@@ -145,9 +145,9 @@ typedef struct {
 #define RD_REG_BYTE_RELAXED(addr)	readb_relaxed(addr)
 #define RD_REG_WORD_RELAXED(addr)	readw_relaxed(addr)
 #define RD_REG_DWORD_RELAXED(addr)	readl_relaxed(addr)
-#define WRT_REG_BYTE(addr, data)	writeb(data,addr)
-#define WRT_REG_WORD(addr, data)	writew(data,addr)
-#define WRT_REG_DWORD(addr, data)	writel(data,addr)
+#define WRT_REG_BYTE(addr, data)	writeb(data, addr)
+#define WRT_REG_WORD(addr, data)	writew(data, addr)
+#define WRT_REG_DWORD(addr, data)	writel(data, addr)
 
 /*
  * ISP83XX specific remote register addresses
@@ -235,7 +235,7 @@ typedef struct {
  * 133Mhz slot.
  */
 #define RD_REG_WORD_PIO(addr)		(inw((unsigned long)addr))
-#define WRT_REG_WORD_PIO(addr, data)	(outw(data,(unsigned long)addr))
+#define WRT_REG_WORD_PIO(addr, data)	(outw(data, (unsigned long)addr))
 
 /*
  * Fibre Channel device definitions.
@@ -3926,7 +3926,7 @@ struct qla_hw_data {
 
 	/* NVRAM configuration data */
 #define MAX_NVRAM_SIZE  4096
-#define VPD_OFFSET      MAX_NVRAM_SIZE / 2
+#define VPD_OFFSET      (MAX_NVRAM_SIZE / 2)
 	uint16_t	nvram_size;
 	uint16_t	nvram_base;
 	void		*nvram;
diff --git a/qla2x00t-32gbit/qla_nvme.c b/qla2x00t-32gbit/qla_nvme.c
index 58a7d6dd1..cd225b17c 100644
--- a/qla2x00t-32gbit/qla_nvme.c
+++ b/qla2x00t-32gbit/qla_nvme.c
@@ -605,7 +605,7 @@ static void qla_nvme_unregister_remote_port(struct work_struct *work)
 		return;
 
 	ql_log(ql_log_warn, NULL, 0x2112,
-	    "%s: unregister remoteport on %p\n",__func__, fcport);
+	    "%s: unregister remoteport on %p\n", __func__, fcport);
 
 	list_for_each_entry_safe(qla_rport, trport,
 	    &fcport->vha->nvme_rport_list, list) {
diff --git a/qla2x00t-32gbit/qla_nx.c b/qla2x00t-32gbit/qla_nx.c
index a5df4ae99..f72d25be4 100644
--- a/qla2x00t-32gbit/qla_nx.c
+++ b/qla2x00t-32gbit/qla_nx.c
@@ -1984,7 +1984,7 @@ qla82xx_check_rcvpeg_state(struct qla_hw_data *ha)
 }
 
 /* ISR related functions */
-static struct qla82xx_legacy_intr_set legacy_intr[] = \
+static struct qla82xx_legacy_intr_set legacy_intr[] =
 	QLA82XX_LEGACY_INTR_CONFIG;
 
 /*
@@ -3285,7 +3285,7 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
 		case QLA8XXX_DEV_NEED_QUIESCENT:
 			qla82xx_need_qsnt_handler(vha);
 			/* Reset timeout value after quiescence handler */
-			dev_init_timeout = jiffies + (ha->fcoe_dev_init_timeout\
+			dev_init_timeout = jiffies + (ha->fcoe_dev_init_timeout
 							 * HZ);
 			break;
 		case QLA8XXX_DEV_QUIESCENT:
@@ -3300,7 +3300,7 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
 			qla82xx_idc_lock(ha);
 
 			/* Reset timeout value after quiescence handler */
-			dev_init_timeout = jiffies + (ha->fcoe_dev_init_timeout\
+			dev_init_timeout = jiffies + (ha->fcoe_dev_init_timeout
 							 * HZ);
 			break;
 		case QLA8XXX_DEV_FAILED:
@@ -4231,7 +4231,7 @@ qla82xx_md_collect(scsi_qla_host_t *vha)
 		goto md_failed;
 	}
 
-	entry_hdr = (qla82xx_md_entry_hdr_t *) \
+	entry_hdr = (qla82xx_md_entry_hdr_t *)
 	    (((uint8_t *)ha->md_tmplt_hdr) + tmplt_hdr->first_entry_offset);
 
 	/* Walk through the entry headers */
@@ -4338,7 +4338,7 @@ qla82xx_md_collect(scsi_qla_host_t *vha)
 		data_collected = (uint8_t *)data_ptr -
 		    (uint8_t *)ha->md_dump;
 skip_nxt_entry:
-		entry_hdr = (qla82xx_md_entry_hdr_t *) \
+		entry_hdr = (qla82xx_md_entry_hdr_t *)
 		    (((uint8_t *)entry_hdr) + entry_hdr->entry_size);
 	}
 
diff --git a/qla2x00t-32gbit/qla_nx.h b/qla2x00t-32gbit/qla_nx.h
index e2e08cacf..17110c94a 100644
--- a/qla2x00t-32gbit/qla_nx.h
+++ b/qla2x00t-32gbit/qla_nx.h
@@ -488,13 +488,13 @@
 #define QLA82XX_ADDR_QDR_NET		(0x0000000300000000ULL)
 #define QLA82XX_P3_ADDR_QDR_NET_MAX	(0x0000000303ffffffULL)
 
-#define QLA82XX_PCI_CRBSPACE		(unsigned long)0x06000000
-#define QLA82XX_PCI_DIRECT_CRB		(unsigned long)0x04400000
-#define QLA82XX_PCI_CAMQM		(unsigned long)0x04800000
-#define QLA82XX_PCI_CAMQM_MAX		(unsigned long)0x04ffffff
-#define QLA82XX_PCI_DDR_NET		(unsigned long)0x00000000
-#define QLA82XX_PCI_QDR_NET		(unsigned long)0x04000000
-#define QLA82XX_PCI_QDR_NET_MAX		(unsigned long)0x043fffff
+#define QLA82XX_PCI_CRBSPACE		0x06000000UL
+#define QLA82XX_PCI_DIRECT_CRB		0x04400000UL
+#define QLA82XX_PCI_CAMQM		0x04800000UL
+#define QLA82XX_PCI_CAMQM_MAX		0x04ffffffUL
+#define QLA82XX_PCI_DDR_NET		0x00000000UL
+#define QLA82XX_PCI_QDR_NET		0x04000000UL
+#define QLA82XX_PCI_QDR_NET_MAX		0x043fffffUL
 
 /*
  *   Register offsets for MN
diff --git a/qla2x00t-32gbit/qla_os.c b/qla2x00t-32gbit/qla_os.c
index 3ced38e91..4b4f87e4f 100644
--- a/qla2x00t-32gbit/qla_os.c
+++ b/qla2x00t-32gbit/qla_os.c
@@ -82,12 +82,12 @@ MODULE_PARM_DESC(ql2xplogiabsentdevice,
 		"a Fabric scan.  This is needed for several broken switches. "
 		"Default is 0 - no PLOGI. 1 - perform PLOGI.");
 
-int ql2xloginretrycount = 0;
+int ql2xloginretrycount;
 module_param(ql2xloginretrycount, int, S_IRUGO);
 MODULE_PARM_DESC(ql2xloginretrycount,
 		"Specify an alternate value for the NVRAM login retry count.");
 
-int ql2xallocfwdump = 0;
+int ql2xallocfwdump;
 module_param(ql2xallocfwdump, int, S_IRUGO);
 MODULE_PARM_DESC(ql2xallocfwdump,
 		"Option to enable allocation of memory for a firmware dump "
diff --git a/qla2x00t/qla_attr.c b/qla2x00t/qla_attr.c
index b6f37980e..e7cc73cc1 100644
--- a/qla2x00t/qla_attr.c
+++ b/qla2x00t/qla_attr.c
@@ -1179,7 +1179,7 @@ do_read:
 		count = 0;
 	}
 
-	count = actual_size > count ? count: actual_size;
+	count = actual_size > count ? count : actual_size;
 	memcpy(buf, ha->xgmac_data, count);
 
 	return count;
diff --git a/qla2x00t/qla_def.h b/qla2x00t/qla_def.h
index 2bb941796..31d4e79ca 100644
--- a/qla2x00t/qla_def.h
+++ b/qla2x00t/qla_def.h
@@ -137,7 +137,7 @@
  * 133Mhz slot.
  */
 #define RD_REG_WORD_PIO(addr)		(inw((unsigned long)addr))
-#define WRT_REG_WORD_PIO(addr, data)	(outw(data,(unsigned long)addr))
+#define WRT_REG_WORD_PIO(addr, data)	(outw(data, (unsigned long)addr))
 
 /*
  * Fibre Channel device definitions.
@@ -2729,7 +2729,7 @@ struct qla_hw_data {
 
 	/* NVRAM configuration data */
 #define MAX_NVRAM_SIZE  4096
-#define VPD_OFFSET      MAX_NVRAM_SIZE / 2
+#define VPD_OFFSET      (MAX_NVRAM_SIZE / 2)
 	uint16_t	nvram_size;
 	uint16_t	nvram_base;
 	void		*nvram;
diff --git a/qla2x00t/qla_mbx.c b/qla2x00t/qla_mbx.c
index f0dd3d509..104ed82f3 100644
--- a/qla2x00t/qla_mbx.c
+++ b/qla2x00t/qla_mbx.c
@@ -4785,7 +4785,7 @@ qla82xx_md_get_template_size(scsi_qla_host_t *vha)
 	mcp->mb[3] = MSW(RQST_TMPLT_SIZE);
 
 	mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8| \
+	mcp->in_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|
 	    MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
 
 	mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
@@ -4844,7 +4844,7 @@ qla82xx_md_get_template(scsi_qla_host_t *vha)
 
 	mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
 	mcp->tov = MBX_TOV_SECONDS;
-	mcp->out_mb = MBX_11|MBX_10|MBX_9|MBX_8| \
+	mcp->out_mb = MBX_11|MBX_10|MBX_9|MBX_8|
 	    MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
 	mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
 	rval = qla2x00_mailbox_command(vha, mcp);
diff --git a/qla2x00t/qla_nx.c b/qla2x00t/qla_nx.c
index c459ba629..5b5a0fb27 100644
--- a/qla2x00t/qla_nx.c
+++ b/qla2x00t/qla_nx.c
@@ -1977,7 +1977,7 @@ qla82xx_check_rcvpeg_state(struct qla_hw_data *ha)
 }
 
 /* ISR related functions */
-static struct qla82xx_legacy_intr_set legacy_intr[] = \
+static struct qla82xx_legacy_intr_set legacy_intr[] =
 	QLA82XX_LEGACY_INTR_CONFIG;
 
 /*
@@ -3268,7 +3268,7 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
 		case QLA82XX_DEV_NEED_QUIESCENT:
 			qla82xx_need_qsnt_handler(vha);
 			/* Reset timeout value after quiescence handler */
-			dev_init_timeout = jiffies + (ha->nx_dev_init_timeout\
+			dev_init_timeout = jiffies + (ha->nx_dev_init_timeout
 							* HZ);
 			break;
 		case QLA82XX_DEV_QUIESCENT:
@@ -3283,7 +3283,7 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
 			qla82xx_idc_lock(ha);
 
 			/* Reset timeout value after quiescence handler */
-			dev_init_timeout = jiffies + (ha->nx_dev_init_timeout\
+			dev_init_timeout = jiffies + (ha->nx_dev_init_timeout
 							* HZ);
 			break;
 		case QLA82XX_DEV_FAILED:
@@ -4168,7 +4168,7 @@ qla82xx_md_collect(scsi_qla_host_t *vha)
 		goto md_failed;
 	}
 
-	entry_hdr = (qla82xx_md_entry_hdr_t *) \
+	entry_hdr = (qla82xx_md_entry_hdr_t *)
 	    (((uint8_t *)ha->md_tmplt_hdr) + tmplt_hdr->first_entry_offset);
 
 	/* Walk through the entry headers */
@@ -4275,7 +4275,7 @@ qla82xx_md_collect(scsi_qla_host_t *vha)
 		data_collected = (uint8_t *)data_ptr -
 		    (uint8_t *)ha->md_dump;
 skip_nxt_entry:
-		entry_hdr = (qla82xx_md_entry_hdr_t *) \
+		entry_hdr = (qla82xx_md_entry_hdr_t *)
 		    (((uint8_t *)entry_hdr) + entry_hdr->entry_size);
 	}
 
diff --git a/qla2x00t/qla_nx.h b/qla2x00t/qla_nx.h
index 30c4de772..f395d6cfb 100644
--- a/qla2x00t/qla_nx.h
+++ b/qla2x00t/qla_nx.h
@@ -487,13 +487,13 @@
 #define QLA82XX_ADDR_QDR_NET		(0x0000000300000000ULL)
 #define QLA82XX_P3_ADDR_QDR_NET_MAX	(0x0000000303ffffffULL)
 
-#define QLA82XX_PCI_CRBSPACE		(unsigned long)0x06000000
-#define QLA82XX_PCI_DIRECT_CRB		(unsigned long)0x04400000
-#define QLA82XX_PCI_CAMQM		(unsigned long)0x04800000
-#define QLA82XX_PCI_CAMQM_MAX		(unsigned long)0x04ffffff
-#define QLA82XX_PCI_DDR_NET		(unsigned long)0x00000000
-#define QLA82XX_PCI_QDR_NET		(unsigned long)0x04000000
-#define QLA82XX_PCI_QDR_NET_MAX		(unsigned long)0x043fffff
+#define QLA82XX_PCI_CRBSPACE		0x06000000UL
+#define QLA82XX_PCI_DIRECT_CRB		0x04400000UL
+#define QLA82XX_PCI_CAMQM		0x04800000UL
+#define QLA82XX_PCI_CAMQM_MAX		0x04ffffffUL
+#define QLA82XX_PCI_DDR_NET		0x00000000UL
+#define QLA82XX_PCI_QDR_NET		0x04000000UL
+#define QLA82XX_PCI_QDR_NET_MAX		0x043fffffUL
 
 /*
  *
diff --git a/scst/src/scst_sysfs.c b/scst/src/scst_sysfs.c
index dc26bc668..33710e4b5 100644
--- a/scst/src/scst_sysfs.c
+++ b/scst/src/scst_sysfs.c
@@ -4335,10 +4335,18 @@ static ssize_t scst_sess_latency_show(struct kobject *kobj,
 	char state_name[32];
 
 	switch (attr->attr.name[0]) {
-	case 'n': j = SCST_DATA_NONE & 3; break;
-	case 'r': j = SCST_DATA_READ;     break;
-	case 'w': j = SCST_DATA_WRITE;    break;
-	case 'b': j = SCST_DATA_BIDI;     break;
+	case 'n':
+		j = SCST_DATA_NONE & 3;
+		break;
+	case 'r':
+		j = SCST_DATA_READ;
+		break;
+	case 'w':
+		j = SCST_DATA_WRITE;
+		break;
+	case 'b':
+		j = SCST_DATA_BIDI;
+		break;
 	default:
 		return -EINVAL;
 	}
diff --git a/usr/fileio/common.c b/usr/fileio/common.c
index c6e33c8e9..830d7aa96 100644
--- a/usr/fileio/common.c
+++ b/usr/fileio/common.c
@@ -845,6 +845,7 @@ void *main_loop(void *arg)
 				multi.multi_cmd.preplies = (uintptr_t)&multi.replies[0];
 				multi.multi_cmd.replies_cnt = 0;
 				multi.multi_cmd.cmds_cnt = MULTI_CMDS_CNT;
+				/* fall through */
 			case EINTR:
 				continue;
 			case EAGAIN:
@@ -1561,7 +1562,7 @@ static void exec_read_capacity16(struct vdisk_cmd *vcmd)
 	buffer[4] = (nblocks >> 24) & 0xFF;
 	buffer[5] = (nblocks >> 16) & 0xFF;
 	buffer[6] = (nblocks >> 8) & 0xFF;
-	buffer[7] = nblocks& 0xFF;
+	buffer[7] = nblocks & 0xFF;
 
 	buffer[8] = (blocksize >> (BYTE * 3)) & 0xFF;
 	buffer[9] = (blocksize >> (BYTE * 2)) & 0xFF;
@@ -1602,7 +1603,7 @@ static void exec_read_toc(struct vdisk_cmd *vcmd)
 	struct scst_user_scsi_cmd_reply_exec *reply = &vcmd->reply->exec_reply;
 	int32_t off = 0;
 	int length = cmd->bufflen;
-	uint8_t *address = (uint8_t*)(unsigned long)cmd->pbuf;
+	uint8_t *address = (uint8_t *)(unsigned long)cmd->pbuf;
 	uint32_t nblocks;
 	uint8_t buffer[4+8+8] = { 0x00, 0x0a, 0x01, 0x01, 0x00, 0x14,
 				  0x01, 0x00, 0x00, 0x00, 0x00, 0x00 };
diff --git a/usr/fileio/common.h b/usr/fileio/common.h
index 5977580ab..9b6e1d2c7 100644
--- a/usr/fileio/common.h
+++ b/usr/fileio/common.h
@@ -107,13 +107,13 @@ struct vdisk_cmd
  * strict type-checking.. See the
  * "unnecessary" pointer comparison.
  */
-#define min(x,y) ({ 		\
+#define min(x, y) ({ 		\
 	typeof(x) _x = (x);	\
 	typeof(y) _y = (y);	\
 	(void) (&_x == &_y);	\
 	_x < _y ? _x : _y; })
 
-#define max(x,y) ({ 		\
+#define max(x, y) ({ 		\
 	typeof(x) _x = (x);	\
 	typeof(y) _y = (y);	\
 	(void) (&_x == &_y);	\
diff --git a/usr/fileio/crc32.c b/usr/fileio/crc32.c
index d87bc6d2e..4f0d4ac58 100644
--- a/usr/fileio/crc32.c
+++ b/usr/fileio/crc32.c
@@ -92,17 +92,18 @@ static uint32_t crc_32_tab[] = { /* CRC polynomial 0xedb88320 */
 	0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
 };
 
-#define UPDC32(octet,crc) (crc_32_tab[((crc) ^ ((uint8_t)octet)) & 0xff] ^ ((crc) >> 8))
+#define UPDC32(octet, crc)						\
+	(crc_32_tab[((crc) ^ ((uint8_t)octet)) & 0xff] ^ ((crc) >> 8))
 
 uint32_t crc32buf(const char *buf, size_t len)
 {
-      register uint32_t oldcrc32;
+	register uint32_t oldcrc32;
 
-      oldcrc32 = 0xFFFFFFFF;
+	oldcrc32 = 0xFFFFFFFF;
 
-      for ( ; len; --len, ++buf) {
-            oldcrc32 = UPDC32(*buf, oldcrc32);
-      }
+	for ( ; len; --len, ++buf) {
+		oldcrc32 = UPDC32(*buf, oldcrc32);
+	}
 
-      return ~oldcrc32;
+	return ~oldcrc32;
 }