diff options
Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r-- | drivers/net/tun.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 1588469844e7..3b8d8cc6d2ea 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1252,8 +1252,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, return -EFAULT; } - err = virtio_net_hdr_to_skb(skb, &gso, tun_is_little_endian(tun)); - if (err) { + if (virtio_net_hdr_to_skb(skb, &gso, tun_is_little_endian(tun))) { this_cpu_inc(tun->pcpu_stats->rx_frame_errors); kfree_skb(skb); return -EINVAL; @@ -1367,9 +1366,8 @@ static ssize_t tun_put_user(struct tun_struct *tun, if (iov_iter_count(iter) < vnet_hdr_sz) return -EINVAL; - ret = virtio_net_hdr_from_skb(skb, &gso, - tun_is_little_endian(tun)); - if (ret) { + if (virtio_net_hdr_from_skb(skb, &gso, + tun_is_little_endian(tun))) { struct skb_shared_info *sinfo = skb_shinfo(skb); pr_err("unexpected GSO type: " "0x%x, gso_size %d, hdr_len %d\n", |