linux-kernel - [032/262] [SCSI] isci: fix missed unlock in apc_agent

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Date:	Wed, 09 Nov 2011 13:25:54 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk,
	Jeff Skirvin <jeffrey.d.skirvin@...el.com>,
	Dan Williams <dan.j.williams@...el.com>,
	James Bottomley <JBottomley@...allels.com>
Subject: [032/262] [SCSI] isci: fix missed unlock in apc_agent_timeout()

3.0-stable review patch.  If anyone has any objections, please let me know.

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

From: Jeff Skirvin <jeffrey.d.skirvin@...el.com>

commit 983d3fdd332742167d0482c06fd29cf4b8a687c0 upstream.

Needed to jump to scic_lock unlock.

Also spotted by coccicheck.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@...el.com>
Signed-off-by: Dan Williams <dan.j.williams@...el.com>
Signed-off-by: James Bottomley <JBottomley@...allels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/scsi/isci/port_config.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/isci/port_config.c
+++ b/drivers/scsi/isci/port_config.c
@@ -678,7 +678,7 @@ static void apc_agent_timeout(unsigned l
 	configure_phy_mask = ~port_agent->phy_configured_mask & port_agent->phy_ready_mask;
 
 	if (!configure_phy_mask)
-		return;
+		goto done;
 
 	for (index = 0; index < SCI_MAX_PHYS; index++) {
 		if ((configure_phy_mask & (1 << index)) == 0)


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