From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: [net-next RFC 2/8] macvtap: return -EBADFD when TUNGETIFF fails Date: Thu, 23 May 2013 11:12:27 +0800 Message-ID: <1369278753-2533-3-git-send-email-jasowang@redhat.com> References: <1369278753-2533-1-git-send-email-jasowang@redhat.com> Cc: Jason Wang To: davem@davemloft.net, mst@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: In-Reply-To: <1369278753-2533-1-git-send-email-jasowang@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Tuntap return -EBADFD when TUNGETIFF fails, we should return the same value. Signed-off-by: Jason Wang --- drivers/net/macvtap.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 59e9605..ce1c72a 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -928,7 +928,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd, rcu_read_unlock_bh(); if (!vlan) - return -ENOLINK; + return -EBADFD; ret = 0; if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) || -- 1.7.1