[net] net/sched: fix incorrect vlan_push_eth dest field

[net] net/sched: fix incorrect vlan_push_eth dest field

[louis.peens]

From: Louis Peens <louis.peens@corigine.com>

Seems like a potential copy-paste bug slipped in here,
the second memcpy should of course be populating src
and not dest.

Fixes: ab95465cde23 ("net/sched: add vlan push_eth and pop_eth action to the hardware IR")
Signed-off-by: Louis Peens <louis.peens@corigine.com>
---
 include/net/tc_act/tc_vlan.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/tc_act/tc_vlan.h b/include/net/tc_act/tc_vlan.h
index a97600f742de..904eddfc1826 100644
--- a/include/net/tc_act/tc_vlan.h
+++ b/include/net/tc_act/tc_vlan.h
@@ -84,7 +84,7 @@ static inline void tcf_vlan_push_eth(unsigned char *src, unsigned char *dest,
 {
 	rcu_read_lock();
 	memcpy(dest, rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_dst, ETH_ALEN);
-	memcpy(dest, rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_src, ETH_ALEN);
+	memcpy(src, rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_src, ETH_ALEN);
 	rcu_read_unlock();
 }
 
-- 
2.25.1

Re: [net] net/sched: fix incorrect vlan_push_eth dest field

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 23 Mar 2022 11:25:06 +0200 you wrote:
> From: Louis Peens <louis.peens@corigine.com>
> 
> Seems like a potential copy-paste bug slipped in here,
> the second memcpy should of course be populating src
> and not dest.
> 
> Fixes: ab95465cde23 ("net/sched: add vlan push_eth and pop_eth action to the hardware IR")
> Signed-off-by: Louis Peens <louis.peens@corigine.com>
> 
> [...]

Here is the summary with links:
  - [net] net/sched: fix incorrect vlan_push_eth dest field
    https://git.kernel.org/netdev/net-next/c/054d5575cd6e

You are awesome, thank you!
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