提交 ebd4687a 编写于 作者: J Jean Sacren 提交者: David S. Miller

xfrm: simplify the exit path of xfrm_output_one()

Clean up unnecessary assignment and jump. While there, fix up the label
name.
Signed-off-by: NJean Sacren <sakiwit@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 6d75afe2
......@@ -89,7 +89,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
err = x->type->output(x, skb);
if (err == -EINPROGRESS)
goto out_exit;
goto out;
resume:
if (err) {
......@@ -107,15 +107,14 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
x = dst->xfrm;
} while (x && !(x->outer_mode->flags & XFRM_MODE_FLAG_TUNNEL));
err = 0;
return 0;
out_exit:
return err;
error:
spin_unlock_bh(&x->lock);
error_nolock:
kfree_skb(skb);
goto out_exit;
out:
return err;
}
int xfrm_output_resume(struct sk_buff *skb, int err)
......
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