scsi: qla2xxx: fix spelling mistake of variable sfp_additonal_info

Trivial fix to variable name, sfp_additonal_info should be
sfp_additional_info (add in missing i).
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_isr.c

@@ -452,7 +452,7 @@ qla83xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb)
 			uint16_t peg_fw_state, nw_interface_link_up;
 			uint16_t nw_interface_signal_detect, sfp_status;
 			uint16_t htbt_counter, htbt_monitor_enable;
-			uint16_t sfp_additonal_info, sfp_multirate;
+			uint16_t sfp_additional_info, sfp_multirate;
 			uint16_t sfp_tx_fault, link_speed, dcbx_status;
 
 			/*
@@ -492,7 +492,7 @@ qla83xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb)
 			sfp_status = ((mb[2] & 0x0c00) >> 10);
 			htbt_counter = ((mb[2] & 0x7000) >> 12);
 			htbt_monitor_enable = ((mb[2] & 0x8000) >> 15);
-			sfp_additonal_info = (mb[6] & 0x0003);
+			sfp_additional_info = (mb[6] & 0x0003);
 			sfp_multirate = ((mb[6] & 0x0004) >> 2);
 			sfp_tx_fault = ((mb[6] & 0x0008) >> 3);
 			link_speed = ((mb[6] & 0x0070) >> 4);
@@ -507,9 +507,9 @@ qla83xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb)
 			    sfp_status);
 			ql_log(ql_log_warn, vha, 0x5067,
 			    "htbt_counter=0x%x, htbt_monitor_enable=0x%x, "
-			    "sfp_additonal_info=0x%x, sfp_multirate=0x%x.\n ",
+			    "sfp_additional_info=0x%x, sfp_multirate=0x%x.\n ",
 			    htbt_counter, htbt_monitor_enable,
-			    sfp_additonal_info, sfp_multirate);
+			    sfp_additional_info, sfp_multirate);
 			ql_log(ql_log_warn, vha, 0x5068,
 			    "sfp_tx_fault=0x%x, link_state=0x%x, "
 			    "dcbx_status=0x%x.\n", sfp_tx_fault, link_speed,