| commit | 51dc284e2a87352f7339d721c47f8648d7bc4a79 | [log] [tgz] |
|---|---|---|
| author | Yunsheng Lin <linyunsheng@huawei.com> | Wed Dec 26 19:51:46 2018 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Jun 11 12:20:57 2019 +0200 |
| tree | 4cb3ee19f48c8ad5ae2dc3bac8758569ccb890fe | |
| parent | 645fa685bb20e8386e1d9283e95cb14fdf079b85 [diff] |
ethtool: check the return value of get_regs_len commit f9fc54d313fab2834f44f516459cdc8ac91d797f upstream. The return type for get_regs_len in struct ethtool_ops is int, the hns3 driver may return error when failing to get the regs len by sending cmd to firmware. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>