../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c: In function ‘bnxt_ethtool_init’:
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:4170:32: warning: ‘%s’ directive output may be truncated writing up to 31 bytes into a region of size 27 [-Wformat-truncation=]
 4170 |                          "/pkg %s", buf);
      |                                ^~   ~~~
In function ‘bnxt_get_pkgver’,
    inlined from ‘bnxt_ethtool_init’ at ../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:5086:3:
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:4169:17: note: ‘snprintf’ output between 6 and 37 bytes into a destination of size 32
 4169 |                 snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 4170 |                          "/pkg %s", buf);
      |                          ~~~~~~~~~~~~~~~
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c: In function ‘bnxt_ethtool_init’:
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:4170:32: warning: ‘%s’ directive output may be truncated writing up to 31 bytes into a region of size 27 [-Wformat-truncation=]
 4170 |                          "/pkg %s", buf);
      |                                ^~   ~~~
In function ‘bnxt_get_pkgver’,
    inlined from ‘bnxt_ethtool_init’ at ../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:5086:3:
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:4169:17: note: ‘snprintf’ output between 6 and 37 bytes into a destination of size 32
 4169 |                 snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 4170 |                          "/pkg %s", buf);
      |                          ~~~~~~~~~~~~~~~
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c: In function ‘bnxt_ethtool_init’:
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:4170:32: warning: ‘%s’ directive output may be truncated writing up to 31 bytes into a region of size 27 [-Wformat-truncation=]
 4170 |                          "/pkg %s", buf);
      |                                ^~   ~~~
In function ‘bnxt_get_pkgver’,
    inlined from ‘bnxt_ethtool_init’ at ../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:5086:3:
../drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:4169:17: note: ‘snprintf’ output between 6 and 37 bytes into a destination of size 32
 4169 |                 snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len,
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 4170 |                          "/pkg %s", buf);
      |                          ~~~~~~~~~~~~~~~