From 6548cda289b549ed60c35f16a0051609aeee2fd0 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 27 Feb 2007 09:55:07 -0800 Subject: [PATCH] [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 Signed-off-by: David S. Miller --- net/bridge/br_ioctl.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c index 3ab153d3c508..147015fe5c75 100644 --- a/net/bridge/br_ioctl.c +++ b/net/bridge/br_ioctl.c @@ -291,12 +291,11 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) 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; } -- 2.20.1