diff options
Diffstat (limited to 'net/ethtool/features.c')
| -rw-r--r-- | net/ethtool/features.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ethtool/features.c b/net/ethtool/features.c index b6cb101d7f19..f2217983be2b 100644 --- a/net/ethtool/features.c +++ b/net/ethtool/features.c @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only +#include <net/netdev_lock.h> + #include "netlink.h" #include "common.h" #include "bitset.h" @@ -234,9 +236,10 @@ int ethnl_set_features(struct sk_buff *skb, struct genl_info *info) dev = req_info.dev; rtnl_lock(); + netdev_lock_ops(dev); ret = ethnl_ops_begin(dev); if (ret < 0) - goto out_rtnl; + goto out_unlock; ethnl_features_to_bitmap(old_active, dev->features); ethnl_features_to_bitmap(old_wanted, dev->wanted_features); ret = ethnl_parse_bitset(req_wanted, req_mask, NETDEV_FEATURE_COUNT, @@ -286,7 +289,8 @@ int ethnl_set_features(struct sk_buff *skb, struct genl_info *info) out_ops: ethnl_ops_complete(dev); -out_rtnl: +out_unlock: + netdev_unlock_ops(dev); rtnl_unlock(); ethnl_parse_header_dev_put(&req_info); return ret; |