diff options
Diffstat (limited to 'net/rxrpc/ar-error.c')
| -rw-r--r-- | net/rxrpc/ar-error.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/rxrpc/ar-error.c b/net/rxrpc/ar-error.c index 2c27df1ffa1..6cb3e8890e7 100644 --- a/net/rxrpc/ar-error.c +++ b/net/rxrpc/ar-error.c @@ -100,8 +100,10 @@ void rxrpc_UDP_error_report(struct sock *sk) } if (mtu < peer->mtu) { + spin_lock_bh(&peer->lock); peer->mtu = mtu; peer->maxdata = peer->mtu - peer->hdrsize; + spin_unlock_bh(&peer->lock); _net("Net MTU %u (maxdata %u)", peer->mtu, peer->maxdata); } |