Commit 2eb2756f authored by Alexander Aring's avatar Alexander Aring Committed by Stefan Schmidt
Browse files

Revert "net/ieee802154: reject zero-sized raw_sendmsg()" 



This reverts commit 3a4d061c.

There is a v2 which does return zero if zero length is given.

Signed-off-by: default avatarAlexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20221005014750.3685555-1-aahringo@redhat.com


Signed-off-by: default avatarStefan Schmidt <stefan@datenfreihafen.org>
parent 0326074f

net/ieee802154/socket.c

+0 −3
Original line number Diff line number Diff line
@@ -251,9 +251,6 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) 
		return -EOPNOTSUPP;

	}



	if (!size)

		return -EINVAL;



	lock_sock(sk);

	if (!sk->sk_bound_dev_if)

		dev = dev_getfirstbyhwtype(sock_net(sk), ARPHRD_IEEE802154);