Cambda Zhu 04daf3f674 ipvlan: Fix return value of ipvlan_queue_xmit() ... [ Upstream commit 8a9922e7be ] ipvlan_queue_xmit() should return NET_XMIT_XXX, but ipvlan_xmit_mode_l2/l3() returns rx_handler_result_t or NET_RX_XXX in some cases. ipvlan_rcv_frame() will only return RX_HANDLER_CONSUMED in ipvlan_xmit_mode_l2/l3() because 'local' is true. It's equal to NET_XMIT_SUCCESS. But dev_forward_skb() can return NET_RX_SUCCESS or NET_RX_DROP, and returning NET_RX_DROP(NET_XMIT_DROP) will increase both ipvlan and ipvlan->phy_dev drops counter. The skb to forward can be treated as xmitted successfully. This patch makes ipvlan_queue_xmit() return NET_XMIT_SUCCESS for forward skb. Fixes: 2ad7bf3638 ("ipvlan: Initial check-in of the IPVLAN driver.") Signed-off-by: Cambda Zhu <cambda@linux.alibaba.com> Link: https://lore.kernel.org/r/20230626093347.7492-1-cambda@linux.alibaba.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-07-23 13:46:56 +02:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
ipvlan.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ipvlan_core.c	ipvlan: Fix return value of ipvlan_queue_xmit()	2023-07-23 13:46:56 +02:00
ipvlan_l3s.c	ipvlan: fix bound dev checking for IPv6 l3s mode	2023-06-21 15:59:17 +02:00
ipvlan_main.c	net: use eth_hw_addr_set() instead of ether_addr_copy()	2022-08-31 17:16:37 +02:00
ipvtap.c	net: ipvtap - add __init/__exit annotations to module init/exit funcs	2022-08-31 17:16:40 +02:00