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net: hns3: fix a bug in hns3_driv_to_eth_caps

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The value of link_modes.advertising and the value of link_modes.supported
is initialized to zero every time in for loop in hns3_driv_to_eth_caps().
But we just want to set specified bit for them. Initialization is
unnecessary. This patch fixes it.

Fixes: 496d03e (net: hns3: Add Ethtool support to HNS3 driver)
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fuyun Liang 2017-11-03 12:18:27 +08:00 committed by David S. Miller
parent 2b39cabb2a
commit 3e1a8f10a1
1 changed files with 2 additions and 7 deletions
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9
drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
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@ -359,17 +359,12 @@ static void hns3_driv_to_eth_caps(u32 caps, struct ethtool_link_ksettings *cmd,
if (!(caps & hns3_lm_map[i].hns3_link_mode))
continue;
if (is_advertised) {
ethtool_link_ksettings_zero_link_mode(cmd,
advertising);
if (is_advertised)
__set_bit(hns3_lm_map[i].ethtool_link_mode,
cmd->link_modes.advertising);
} else {
ethtool_link_ksettings_zero_link_mode(cmd,
supported);
else
__set_bit(hns3_lm_map[i].ethtool_link_mode,
cmd->link_modes.supported);
}
}
}