From 248046ba074dc3cbba4f771f08da8b430662d8ac Mon Sep 17 00:00:00 2001 From: Lakhvich Dmitriy Date: Fri, 18 Sep 2015 16:06:49 +0200 Subject: [PATCH] qeth: no write permission for readonly sysattr User is not allowed to write into bridge_state sysfs file. Fixed attribute not mislead the user Signed-off-by: Lakhvich Dmitriy Signed-off-by: Ursula Braun Reported-by: Peter Oberparleiter Reviewed-by: Eugene Crosser Reviewed-by: Thomas Richter Signed-off-by: David S. Miller --- 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 52673cd1db99..692db49e3d2a 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, -- 2.20.1