On Tue, 2014-11-04 at 20:28 +0100, Fabian Frederick wrote:
trivia:
> diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
[]
> @@ -392,8 +392,11 @@ static int esp_input(struct xfrm_state *x, struct
> sk_buff *skb)
> if (elen <= 0)
> goto out;
>
> - if ((err = skb_cow_data(skb, 0, &trailer)) < 0)
> + err = skb_cow_data(skb, 0, &trailer);
> +
> + if (err < 0)
> goto out;
Generally it's better/more common to use
foo = bar();
if (!foo)
[error_handler...]
without the blank line between the set
and the test.
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