diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/cmsg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c index e014d862b9b6..c3ca05d10fe1 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c +++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c @@ -141,12 +141,14 @@ nfp_flower_cmsg_portmod_rx(struct nfp_app *app, struct sk_buff *skb) msg = nfp_flower_cmsg_get_data(skb); link = msg->info & NFP_FLOWER_CMSG_PORTMOD_INFO_LINK; + rtnl_lock(); rcu_read_lock(); netdev = nfp_app_repr_get(app, be32_to_cpu(msg->portnum)); + rcu_read_unlock(); if (!netdev) { nfp_flower_cmsg_warn(app, "ctrl msg for unknown port 0x%08x\n", be32_to_cpu(msg->portnum)); - rcu_read_unlock(); + rtnl_unlock(); return; } @@ -161,7 +163,7 @@ nfp_flower_cmsg_portmod_rx(struct nfp_app *app, struct sk_buff *skb) } else { netif_carrier_off(netdev); } - rcu_read_unlock(); + rtnl_unlock(); } static void |