net: hns3: add max order judgement for tx spare buffer

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Add max order judgement for tx spare buffer to avoid triggering
call trace, print related fail information instead, when user
set tx spare buf size to a large value which causes order
exceeding 10.

Fixes: e445f08af2 ("net: hns3: add support to set/get tx copybreak buf size via ethtool for hns3 driver")
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Hao Chen 2022-03-26 17:51:01 +08:00 • committed by David S. Miller

parent 8778372118

commit a89cbb1699

1 changed files with 6 additions and 0 deletions

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drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

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