diff options
Diffstat (limited to 'net/can/isotp.c')
| -rw-r--r-- | net/can/isotp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/can/isotp.c b/net/can/isotp.c index dee1412b3c9c..74ee1e52249b 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -1313,7 +1313,7 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len) err = -ENODEV; goto out; } - if (dev->mtu < so->ll.mtu) { + if (READ_ONCE(dev->mtu) < so->ll.mtu) { dev_put(dev); err = -EINVAL; goto out; |