linux-kernel - [077/272] [SCSI] mpt2sas: add missing initialization of scsih

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Message-Id: <20110216001432.833880972@clark.kroah.org>
Date:	Tue, 15 Feb 2011 16:12:14 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Kashyap Desai <kashyap.desai@....com>,
	James Bottomley <James.Bottomley@...e.de>
Subject: [077/272] [SCSI] mpt2sas: add missing initialization of scsih_cmds

2.6.37-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Kashyap, Desai <kashyap.desai@....com>

commit d685c262083dcd5fd98b7499b22a377a3225229c upstream.

Internal command scsih_cmds init is included in mpt2sas_base_attach.

Signed-off-by: Kashyap Desai <kashyap.desai@....com>
Signed-off-by: James Bottomley <James.Bottomley@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/scsi/mpt2sas/mpt2sas_base.c |    5 +++++
 1 file changed, 5 insertions(+)

--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -3662,6 +3662,11 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPT
 	ioc->scsih_cmds.status = MPT2_CMD_NOT_USED;
 	mutex_init(&ioc->scsih_cmds.mutex);
 
+	/* scsih internal command bits */
+	ioc->scsih_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL);
+	ioc->scsih_cmds.status = MPT2_CMD_NOT_USED;
+	mutex_init(&ioc->scsih_cmds.mutex);
+
 	/* task management internal command bits */
 	ioc->tm_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL);
 	ioc->tm_cmds.status = MPT2_CMD_NOT_USED;


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