linux-kernel - RE: [PATCH] fusion: mptsas, fix lock imbalance

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Date:	Mon, 22 Jun 2009 10:52:05 +0530
From:	"Desai, Kashyap" <Kashyap.Desai@....com>
To:	Jiri Slaby <jirislaby@...il.com>,
	"Moore, Eric" <Eric.Moore@....com>
CC:	DL-MPT Fusion Linux <DL-MPTFusionLinux@....com>,
	"linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
	"Support, Software" <support@....com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] fusion: mptsas, fix lock imbalance

Jiri,

Consider this as ACKED patch.

- Kashyap Desai

-----Original Message-----
From: Jiri Slaby [mailto:jirislaby@...il.com] 
Sent: Monday, June 22, 2009 3:29 AM
To: Moore, Eric
Cc: DL-MPT Fusion Linux; linux-scsi@...r.kernel.org; Support, Software; linux-kernel@...r.kernel.org; Jiri Slaby
Subject: [PATCH] fusion: mptsas, fix lock imbalance

Fix two typos in mptsas_not_responding_devices. It was mutex_lock instead
of unlock.

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
---
 drivers/message/fusion/mptsas.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 20e0b44..55ff252 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -3518,7 +3518,7 @@ retry_page:
 		} else
 			mptsas_volume_delete(ioc, sas_info->fw.id);
 	}
-	mutex_lock(&ioc->sas_device_info_mutex);
+	mutex_unlock(&ioc->sas_device_info_mutex);
 
 	/* expanders */
 	mutex_lock(&ioc->sas_topology_mutex);
@@ -3549,7 +3549,7 @@ retry_page:
 			goto redo_expander_scan;
 		}
 	}
-	mutex_lock(&ioc->sas_topology_mutex);
+	mutex_unlock(&ioc->sas_topology_mutex);
 }
 
 /**
-- 
1.6.3.2

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