net: hns: fix wrong head when modify the tx feature when sending packets
[ Upstream commit 84757d08 ] Upon changing the tx feature, the hns driver will modify the maybe_stop_tx() and fill_desc() functions, if the modify happens during packet sending, will cause the hardware and software pointers do not match, and the port can not work anymore. This patch deletes the maybe_stop_tx() and fill_desc() functions modification when setting tx feature, and use the skb_is_gro() to determine which functions to use in the tx path. Fixes: 38f616da ("net:hns: Add support of ethtool TSO set option for Hip06 in HNS") Signed-off-by: Yonglong Liu <liuyonglong@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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