../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c: In function ‘stmmac_get_strings’:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:727:62: warning: ‘%s’ directive output may be truncated writing up to 63 bytes into a region of size between 19 and 29 [-Wformat-truncation=]
  727 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                                                              ^~
In function ‘stmmac_get_qstats_string’,
    inlined from ‘stmmac_get_strings’ at ../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:774:3:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:727:25: note: ‘snprintf’ output between 4 and 77 bytes into a destination of size 32
  727 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  728 |                                  stmmac_qstats_tx_string[stat]);
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c: In function ‘stmmac_get_strings’:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:734:62: warning: ‘%s’ directive output may be truncated writing up to 63 bytes into a region of size between 19 and 29 [-Wformat-truncation=]
  734 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                                                              ^~
In function ‘stmmac_get_qstats_string’,
    inlined from ‘stmmac_get_strings’ at ../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:774:3:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:734:25: note: ‘snprintf’ output between 4 and 77 bytes into a destination of size 32
  734 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  735 |                                  stmmac_qstats_rx_string[stat]);
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c: In function ‘stmmac_get_strings’:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:727:62: warning: ‘%s’ directive output may be truncated writing up to 63 bytes into a region of size between 19 and 29 [-Wformat-truncation=]
  727 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                                                              ^~
In function ‘stmmac_get_qstats_string’,
    inlined from ‘stmmac_get_strings’ at ../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:774:3:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:727:25: note: ‘snprintf’ output between 4 and 77 bytes into a destination of size 32
  727 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  728 |                                  stmmac_qstats_tx_string[stat]);
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c: In function ‘stmmac_get_strings’:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:734:62: warning: ‘%s’ directive output may be truncated writing up to 63 bytes into a region of size between 19 and 29 [-Wformat-truncation=]
  734 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                                                              ^~
In function ‘stmmac_get_qstats_string’,
    inlined from ‘stmmac_get_strings’ at ../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:774:3:
../drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:734:25: note: ‘snprintf’ output between 4 and 77 bytes into a destination of size 32
  734 |                         snprintf(data, ETH_GSTRING_LEN, "q%d_%s", q,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  735 |                                  stmmac_qstats_rx_string[stat]);
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~