diff options
author | Sasha Neftin <sasha.neftin@intel.com> | 2021-04-12 17:41:07 +0300 |
---|---|---|
committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-06-04 19:14:16 +0300 |
commit | 220ef1f97ec19894b121f40012031c405ffc388c (patch) | |
tree | 482fb969304a2534d78760cfb978a5138f7ca7c8 /drivers/net | |
parent | ebbf5fcb94a7f3499747b282420a1c5f7e8d1c6f (diff) | |
download | linux-220ef1f97ec19894b121f40012031c405ffc388c.tar.xz |
igc: Update driver to use ethtool_sprintf
Complete to commit c8d4725e985d ("intel: Update drivers to use
ethtool_sprintf")
Update the igc driver to make use of ethtool_sprintf. The general idea
is to reduce code size and overhead by replacing the repeated pattern of
string printf statements and ETH_STRING_LEN counter increments.
Suggested-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/intel/igc/igc_ethtool.c | 39 |
1 files changed, 13 insertions, 26 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index 2cb12431c371..fa4171860623 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -765,35 +765,22 @@ static void igc_ethtool_get_strings(struct net_device *netdev, u32 stringset, IGC_TEST_LEN * ETH_GSTRING_LEN); break; case ETH_SS_STATS: - for (i = 0; i < IGC_GLOBAL_STATS_LEN; i++) { - memcpy(p, igc_gstrings_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } - for (i = 0; i < IGC_NETDEV_STATS_LEN; i++) { - memcpy(p, igc_gstrings_net_stats[i].stat_string, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } + for (i = 0; i < IGC_GLOBAL_STATS_LEN; i++) + ethtool_sprintf(&p, igc_gstrings_stats[i].stat_string); + for (i = 0; i < IGC_NETDEV_STATS_LEN; i++) + ethtool_sprintf(&p, + igc_gstrings_net_stats[i].stat_string); for (i = 0; i < adapter->num_tx_queues; i++) { - sprintf(p, "tx_queue_%u_packets", i); - p += ETH_GSTRING_LEN; - sprintf(p, "tx_queue_%u_bytes", i); - p += ETH_GSTRING_LEN; - sprintf(p, "tx_queue_%u_restart", i); - p += ETH_GSTRING_LEN; + ethtool_sprintf(&p, "tx_queue_%u_packets", i); + ethtool_sprintf(&p, "tx_queue_%u_bytes", i); + ethtool_sprintf(&p, "tx_queue_%u_restart", i); } for (i = 0; i < adapter->num_rx_queues; i++) { - sprintf(p, "rx_queue_%u_packets", i); - p += ETH_GSTRING_LEN; - sprintf(p, "rx_queue_%u_bytes", i); - p += ETH_GSTRING_LEN; - sprintf(p, "rx_queue_%u_drops", i); - p += ETH_GSTRING_LEN; - sprintf(p, "rx_queue_%u_csum_err", i); - p += ETH_GSTRING_LEN; - sprintf(p, "rx_queue_%u_alloc_failed", i); - p += ETH_GSTRING_LEN; + ethtool_sprintf(&p, "rx_queue_%u_packets", i); + ethtool_sprintf(&p, "rx_queue_%u_bytes", i); + ethtool_sprintf(&p, "rx_queue_%u_drops", i); + ethtool_sprintf(&p, "rx_queue_%u_csum_err", i); + ethtool_sprintf(&p, "rx_queue_%u_alloc_failed", i); } /* BUG_ON(p - data != IGC_STATS_LEN * ETH_GSTRING_LEN); */ break; |