When we change the type of {cur,dirty}_tx from u32 to u8, we can reproduce this issue easily. Yoshihiro Shimoda (2): ravb: Fix descriptor counters' conditions sh_eth: Fix descriptor counters' conditions drivers/net/ethernet/renesas/ravb_main.c | 22 +++++++++++++++------- drivers/net/ethernet/renesas/sh_eth.c | 16 ++++++++++++---- 2 files changed, 27 insertions(+), 11 deletions(-) -- 2.25.1