IPoIB: Only allow root to change between datagram and connected mode

Change the permissions of the "mode" sysfs attribute to be S_IWUSR instead of S_IWUGO. Signed-off-by: Roland Dreier <rolandd@cisco.com>
git-mirror · Feb 16, 2007 · 551fd61 · 551fd61
1 parent 11282b3
commit 551fd61
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -1138,7 +1138,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr,
 	return -EINVAL;
 }
 
-static DEVICE_ATTR(mode, S_IWUGO | S_IRUGO, show_mode, set_mode);
+static DEVICE_ATTR(mode, S_IWUSR | S_IRUGO, show_mode, set_mode);
 
 int ipoib_cm_add_mode_attr(struct net_device *dev)
 {