Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c
index 2c5fcfe..30cbb74 100644
--- a/drivers/target/target_core_alua.c
+++ b/drivers/target/target_core_alua.c
@@ -496,8 +496,8 @@
 	nonop_delay_msecs = tg_pt_gp->tg_pt_gp_nonop_delay_msecs;
 	spin_unlock(&tg_pt_gp_mem->tg_pt_gp_mem_lock);
 	/*
-	 * Process ALUA_ACCESS_STATE_ACTIVE_OPTMIZED in a seperate conditional
-	 * statement so the complier knows explictly to check this case first.
+	 * Process ALUA_ACCESS_STATE_ACTIVE_OPTMIZED in a separate conditional
+	 * statement so the compiler knows explicitly to check this case first.
 	 * For the Optimized ALUA access state case, we want to process the
 	 * incoming fabric cmd ASAP..
 	 */
@@ -1157,7 +1157,7 @@
 		spin_unlock(&lu_gp->lu_gp_lock);
 		/*
 		 *
-		 * lu_gp_mem is assoicated with a single
+		 * lu_gp_mem is associated with a single
 		 * struct se_device->dev_alua_lu_gp_mem, and is released when
 		 * struct se_device is released via core_alua_free_lu_gp_mem().
 		 *
@@ -1429,7 +1429,7 @@
 		}
 		spin_unlock(&tg_pt_gp->tg_pt_gp_lock);
 		/*
-		 * tg_pt_gp_mem is assoicated with a single
+		 * tg_pt_gp_mem is associated with a single
 		 * se_port->sep_alua_tg_pt_gp_mem, and is released via
 		 * core_alua_free_tg_pt_gp_mem().
 		 *
@@ -1963,7 +1963,7 @@
 		printk(KERN_INFO "%s: Enabling ALUA Emulation for SPC-3"
 			" device\n", TRANSPORT(dev)->name);
 		/*
-		 * Assoicate this struct se_device with the default ALUA
+		 * Associate this struct se_device with the default ALUA
 		 * LUN Group.
 		 */
 		lu_gp_mem = core_alua_allocate_lu_gp_mem(dev);
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 3fb8e32..d25e208 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -371,7 +371,7 @@
 	if (!(enable)) {
 		/*
 		 * deve->se_lun_acl will be NULL for demo-mode created LUNs
-		 * that have not been explictly concerted to MappedLUNs ->
+		 * that have not been explicitly concerted to MappedLUNs ->
 		 * struct se_lun_acl, but we remove deve->alua_port_list from
 		 * port->sep_alua_list. This also means that active UAs and
 		 * NodeACL context specific PR metadata for demo-mode
diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c
index d57ad67..1e193f3 100644
--- a/drivers/target/target_core_fabric_lib.c
+++ b/drivers/target/target_core_fabric_lib.c
@@ -433,7 +433,7 @@
 		/*
 		 * Go ahead and do the lower case conversion of the received
 		 * 12 ASCII characters representing the ISID in the TransportID
-		 * for comparision against the running iSCSI session's ISID from
+		 * for comparison against the running iSCSI session's ISID from
 		 * iscsi_target.c:lio_sess_get_initiator_sid()
 		 */
 		for (i = 0; i < 12; i++) {
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 02f553a..150c430 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -159,7 +159,7 @@
 #endif
 /*	flags |= O_DIRECT; */
 	/*
-	 * If fd_buffered_io=1 has not been set explictly (the default),
+	 * If fd_buffered_io=1 has not been set explicitly (the default),
 	 * use O_SYNC to force FILEIO writes to disk.
 	 */
 	if (!(fd_dev->fbd_flags & FDBD_USE_BUFFERED_IO))
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 2521f75..a79f518 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -478,7 +478,7 @@
 		break;
 	}
 	/*
-	 * Case where the CDB is explictly allowed in the above switch
+	 * Case where the CDB is explicitly allowed in the above switch
 	 * statement.
 	 */
 	if (!(ret) && !(other_cdb)) {
@@ -3735,7 +3735,7 @@
 		return PYX_TRANSPORT_LU_COMM_FAILURE;
 
 	if (cmd->data_length < 24) {
-		printk(KERN_WARNING "SPC-PR: Recieved PR OUT parameter list"
+		printk(KERN_WARNING "SPC-PR: Received PR OUT parameter list"
 			" length too small: %u\n", cmd->data_length);
 		return PYX_TRANSPORT_INVALID_PARAMETER_LIST;
 	}
@@ -3778,7 +3778,7 @@
 	 */
 	if (!(spec_i_pt) && ((cdb[1] & 0x1f) != PRO_REGISTER_AND_MOVE) &&
 	    (cmd->data_length != 24)) {
-		printk(KERN_WARNING "SPC-PR: Recieved PR OUT illegal parameter"
+		printk(KERN_WARNING "SPC-PR: Received PR OUT illegal parameter"
 			" list length: %u\n", cmd->data_length);
 		return PYX_TRANSPORT_INVALID_PARAMETER_LIST;
 	}
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index bf6aa8a..9583b23 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -719,7 +719,7 @@
 			cmd->se_lun = NULL;
 			/*
 			 * Some fabric modules like tcm_loop can release
-			 * their internally allocated I/O refrence now and
+			 * their internally allocated I/O reference now and
 			 * struct se_cmd now.
 			 */
 			if (CMD_TFO(cmd)->check_stop_free != NULL) {
@@ -2029,7 +2029,7 @@
 	 * If the received CDB has aleady been ABORTED by the generic
 	 * target engine, we now call transport_check_aborted_status()
 	 * to queue any delated TASK_ABORTED status for the received CDB to the
-	 * fabric module as we are expecting no futher incoming DATA OUT
+	 * fabric module as we are expecting no further incoming DATA OUT
 	 * sequences at this point.
 	 */
 	if (transport_check_aborted_status(cmd, 1) != 0)
@@ -2501,7 +2501,7 @@
 	if (SE_DEV(cmd)->dev_task_attr_type != SAM_TASK_ATTR_EMULATED)
 		return 1;
 	/*
-	 * Check for the existance of HEAD_OF_QUEUE, and if true return 1
+	 * Check for the existence of HEAD_OF_QUEUE, and if true return 1
 	 * to allow the passed struct se_cmd list of tasks to the front of the list.
 	 */
 	 if (cmd->sam_task_attr == TASK_ATTR_HOQ) {
@@ -2547,7 +2547,7 @@
 	if (atomic_read(&SE_DEV(cmd)->dev_ordered_sync) != 0) {
 		/*
 		 * Otherwise, add cmd w/ tasks to delayed cmd queue that
-		 * will be drained upon competion of HEAD_OF_QUEUE task.
+		 * will be drained upon completion of HEAD_OF_QUEUE task.
 		 */
 		spin_lock(&SE_DEV(cmd)->delayed_cmd_lock);
 		cmd->se_cmd_flags |= SCF_DELAYED_CMD_FROM_SAM_ATTR;
@@ -2589,7 +2589,7 @@
 	}
 	/*
 	 * Call transport_cmd_check_stop() to see if a fabric exception
-	 * has occured that prevents execution.
+	 * has occurred that prevents execution.
 	 */
 	if (!(transport_cmd_check_stop(cmd, 0, TRANSPORT_PROCESSING))) {
 		/*
@@ -3109,7 +3109,7 @@
 	if (ret != 0) {
 		cmd->transport_wait_for_tasks = &transport_nop_wait_for_tasks;
 		/*
-		 * Set SCSI additional sense code (ASC) to 'LUN Not Accessable';
+		 * Set SCSI additional sense code (ASC) to 'LUN Not Accessible';
 		 * The ALUA additional sense code qualifier (ASCQ) is determined
 		 * by the ALUA primary or secondary access state..
 		 */
@@ -3867,7 +3867,7 @@
 		}
 	}
 	/*
-	 * Check for a callback, used by amoungst other things
+	 * Check for a callback, used by amongst other things
 	 * XDWRITE_READ_10 emulation.
 	 */
 	if (cmd->transport_complete_callback)
diff --git a/drivers/target/target_core_ua.c b/drivers/target/target_core_ua.c
index a2ef346..df35517 100644
--- a/drivers/target/target_core_ua.c
+++ b/drivers/target/target_core_ua.c
@@ -247,7 +247,7 @@
 		}
 		/*
 		 * Otherwise for the default 00b, release the UNIT ATTENTION
-		 * condition.  Return the ASC/ASCQ of the higest priority UA
+		 * condition.  Return the ASC/ASCQ of the highest priority UA
 		 * (head of the list) in the outgoing CHECK_CONDITION + sense.
 		 */
 		if (head) {
@@ -304,7 +304,7 @@
 	 * matching struct se_lun.
 	 *
 	 * Once the returning ASC/ASCQ values are set, we go ahead and
-	 * release all of the Unit Attention conditions for the assoicated
+	 * release all of the Unit Attention conditions for the associated
 	 * struct se_lun.
 	 */
 	spin_lock(&deve->ua_lock);