From: Xinghai Yu <yuxinghai@cn.fujitsu.com>
Date: Wed, 17 Jul 2013 02:54:01 +0000 (+0800)
Subject: [SCSI] isci: Fix a infinite loop.
X-Git-Tag: accepted/tizen/common/20141203.182822~1444^2~119
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=80aebef7c112ca2610ba8aa6cd8cb02f3828e366;p=platform%2Fkernel%2Flinux-arm64.git

[SCSI] isci: Fix a infinite loop.

It seems the "phy_index++;" have been placed in wrong place, without it
the while circle up will do a infinite loop.

Signed-off-by: Xinghai Yu <yuxinghai@cn.fujitsu.com>
Acked-by: Lukasz Dorau <lukasz.dorau@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

diff --git a/drivers/scsi/isci/port_config.c b/drivers/scsi/isci/port_config.c
index cd962da..85c77f6 100644
--- a/drivers/scsi/isci/port_config.c
+++ b/drivers/scsi/isci/port_config.c
@@ -311,9 +311,9 @@ sci_mpc_agent_validate_phy_configuration(struct isci_host *ihost,
 					      &ihost->phys[phy_index]);
 
 			assigned_phy_mask |= (1 << phy_index);
+			phy_index++;
 		}
 
-		phy_index++;
 	}
 
 	return sci_port_configuration_agent_validate_ports(ihost, port_agent);