diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index ddf094e7d0acf8b628745389ee87d206da80e4c4..0af045e795a7c48f9fc34aab7d683c883464a9b4 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -1855,10 +1855,8 @@ megasas_complete_cmd_dpc_fusion(unsigned long instance_addr)
 	}
 	spin_unlock_irqrestore(&instance->hba_lock, flags);
 
-	spin_lock_irqsave(&instance->completion_lock, flags);
 	for (MSIxIndex = 0 ; MSIxIndex < count; MSIxIndex++)
 		complete_cmd_fusion(instance, MSIxIndex);
-	spin_unlock_irqrestore(&instance->completion_lock, flags);
 }
 
 /**