From: adam radford <aradford@gmail.com>
Date: Tue, 2 Oct 2012 02:26:50 +0000 (-0700)
Subject: [SCSI] megaraid_sas: Remove un-needed completion_lock spinlock calls
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=58af7b884fb17bf24fd8effeb6377a2aaaf13d62;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

[SCSI] megaraid_sas: Remove un-needed completion_lock spinlock calls

Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index ddf094e7d0ac..0af045e795a7 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);
 }
 
 /**