The ethdev layer already updates dev->data->mtu on success. After rte_eth_dev_configure(), dev_conf.rxmode.mtu becomes stale and should not be modified by mtu_set.
Additionally, the original code assigned frame_size (MTU + overhead) instead of MTU, confusing frame length with MTU. Dimon Zhao (1): net/nbl: fix incorrect MTU stored in rxmode drivers/net/nbl/nbl_dev/nbl_dev.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) -- 2.34.1
