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Message-Id: <1439972454-64347-4-git-send-email-ubraun@linux.vnet.ibm.com>
Date:	Wed, 19 Aug 2015 10:20:54 +0200
From:	Ursula Braun <ubraun@...ux.vnet.ibm.com>
To:	davem@...emloft.net
Cc:	schwidefsky@...ibm.com, heiko.carstens@...ibm.com,
	netdev@...r.kernel.org, linux-s390@...r.kernel.org,
	ursula.braun@...ibm.com, ubraun@...ux.vnet.ibm.com,
	Lakhvich Dmitriy <ldmitriy@...ibm.com>
Subject: [PATCH net-next 3/3] qeth: no write permission for readonly sysattr

From: Lakhvich Dmitriy <ldmitriy@...ibm.com>

User is not allowed to write into bridge_state sysfs file.
Fixed attribute not mislead the user

Signed-off-by: Lakhvich Dmitriy <ldmitriy@...ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@...ibm.com>
Reported-by: Peter Oberparleiter <oberpar@...ux.vnet.ibm.com>
Reviewed-by: Eugene Crosser <Eugene.Crosser@...ibm.com>
Reviewed-by: Thomas Richter <tmricht@...ibm.com>
---
 drivers/s390/net/qeth_l2_sys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/s390/net/qeth_l2_sys.c b/drivers/s390/net/qeth_l2_sys.c
index 52673cd..692db49 100644
--- a/drivers/s390/net/qeth_l2_sys.c
+++ b/drivers/s390/net/qeth_l2_sys.c
@@ -109,7 +109,7 @@ static ssize_t qeth_bridge_port_state_show(struct device *dev,
 	return qeth_bridge_port_role_state_show(dev, attr, buf, 1);
 }
 
-static DEVICE_ATTR(bridge_state, 0644, qeth_bridge_port_state_show,
+static DEVICE_ATTR(bridge_state, 0444, qeth_bridge_port_state_show,
 		   NULL);
 
 static ssize_t qeth_bridgeport_hostnotification_show(struct device *dev,
-- 
2.3.8

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