diff options
Diffstat (limited to 'net/ethtool/channels.c')
| -rw-r--r-- | net/ethtool/channels.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/net/ethtool/channels.c b/net/ethtool/channels.c index 25a9e566ef5c..6a070dc8e4b0 100644 --- a/net/ethtool/channels.c +++ b/net/ethtool/channels.c @@ -116,10 +116,9 @@ int ethnl_set_channels(struct sk_buff *skb, struct genl_info *info) struct ethtool_channels channels = {}; struct ethnl_req_info req_info = {}; struct nlattr **tb = info->attrs; - const struct nlattr *err_attr; + u32 err_attr, max_rx_in_use = 0; const struct ethtool_ops *ops; struct net_device *dev; - u32 max_rx_in_use = 0; int ret; ret = ethnl_parse_header_dev_get(&req_info, @@ -157,34 +156,35 @@ int ethnl_set_channels(struct sk_buff *skb, struct genl_info *info) /* ensure new channel counts are within limits */ if (channels.rx_count > channels.max_rx) - err_attr = tb[ETHTOOL_A_CHANNELS_RX_COUNT]; + err_attr = ETHTOOL_A_CHANNELS_RX_COUNT; else if (channels.tx_count > channels.max_tx) - err_attr = tb[ETHTOOL_A_CHANNELS_TX_COUNT]; + err_attr = ETHTOOL_A_CHANNELS_TX_COUNT; else if (channels.other_count > channels.max_other) - err_attr = tb[ETHTOOL_A_CHANNELS_OTHER_COUNT]; + err_attr = ETHTOOL_A_CHANNELS_OTHER_COUNT; else if (channels.combined_count > channels.max_combined) - err_attr = tb[ETHTOOL_A_CHANNELS_COMBINED_COUNT]; + err_attr = ETHTOOL_A_CHANNELS_COMBINED_COUNT; else - err_attr = NULL; + err_attr = 0; if (err_attr) { ret = -EINVAL; - NL_SET_ERR_MSG_ATTR(info->extack, err_attr, + NL_SET_ERR_MSG_ATTR(info->extack, tb[err_attr], "requested channel count exceeds maximum"); goto out_ops; } /* ensure there is at least one RX and one TX channel */ if (!channels.combined_count && !channels.rx_count) - err_attr = tb[ETHTOOL_A_CHANNELS_RX_COUNT]; + err_attr = ETHTOOL_A_CHANNELS_RX_COUNT; else if (!channels.combined_count && !channels.tx_count) - err_attr = tb[ETHTOOL_A_CHANNELS_TX_COUNT]; + err_attr = ETHTOOL_A_CHANNELS_TX_COUNT; else - err_attr = NULL; + err_attr = 0; if (err_attr) { if (mod_combined) - err_attr = tb[ETHTOOL_A_CHANNELS_COMBINED_COUNT]; + err_attr = ETHTOOL_A_CHANNELS_COMBINED_COUNT; ret = -EINVAL; - NL_SET_ERR_MSG_ATTR(info->extack, err_attr, "requested channel counts would result in no RX or TX channel being configured"); + NL_SET_ERR_MSG_ATTR(info->extack, tb[err_attr], + "requested channel counts would result in no RX or TX channel being configured"); goto out_ops; } |