Re: [PATCH] virtio_net: fix mergeable bufs error handling
From: David Miller <davem@davemloft.net>
Date: 2017-03-30 17:57:09
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lkml, netdev
From: "Michael S. Tsirkin" <mst@redhat.com> Date: Wed, 29 Mar 2017 15:37:37 +0300
quoted hunk
@@ -570,7 +570,7 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, u16 num_buf; struct page *page; int offset; - struct sk_buff *head_skb, *curr_skb; + struct sk_buff *head_skb = NULL, *curr_skb; struct bpf_prog *xdp_prog; unsigned int truesize;
Like Jason, I see the very next line is: head_skb = NULL; so I don't think this is necessary.