[BRIDGE]: Fix locking of set path cost.
This change goes with earlier change to get rid of
work queue for path cost. Now stp_set_path_cost does its own
locking. This is to allow it to call br_path_cost() which calls
ethtool interfaces (might sleep).
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index 3ab153d..147015f 100644
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -291,12 +291,11 @@
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- spin_lock_bh(&br->lock);
if ((p = br_get_port(br, args[1])) == NULL)
ret = -EINVAL;
else
br_stp_set_path_cost(p, args[2]);
- spin_unlock_bh(&br->lock);
+
return ret;
}