From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/net/core/lwt_bpf.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/kernel/net/core/lwt_bpf.c b/kernel/net/core/lwt_bpf.c
index 3fd207f..f6c327c 100644
--- a/kernel/net/core/lwt_bpf.c
+++ b/kernel/net/core/lwt_bpf.c
@@ -59,9 +59,8 @@
ret = BPF_OK;
} else {
skb_reset_mac_header(skb);
- ret = skb_do_redirect(skb);
- if (ret == 0)
- ret = BPF_REDIRECT;
+ skb_do_redirect(skb);
+ ret = BPF_REDIRECT;
}
break;
@@ -254,7 +253,7 @@
err = dst_output(dev_net(skb_dst(skb)->dev), skb->sk, skb);
if (unlikely(err))
- return err;
+ return net_xmit_errno(err);
/* ip[6]_finish_output2 understand LWTUNNEL_XMIT_DONE */
return LWTUNNEL_XMIT_DONE;
--
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