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| author | Yunsheng Lin <linyunsheng@huawei.com> | 2018-12-26 19:51:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-11 12:21:51 +0200 |
| commit | 9665d94ce35d9fc5840f41067439b78e070e78f7 (patch) | |
| tree | da4cc6c3f08865c95204180457d962cd7c446739 /mm | |
| parent | badd8e3149064570b08de8ffe37a18d387fbdca3 (diff) | |
| download | linux-9665d94ce35d9fc5840f41067439b78e070e78f7.tar.gz linux-9665d94ce35d9fc5840f41067439b78e070e78f7.tar.bz2 linux-9665d94ce35d9fc5840f41067439b78e070e78f7.zip | |
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>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions