diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 4acaeaf87f18..5df967037d10 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -6843,7 +6843,8 @@ static void bnxt_timer(unsigned long data) if (atomic_read(&bp->intr_sem) != 0) goto bnxt_restart_timer; - if (bp->link_info.link_up && (bp->flags & BNXT_FLAG_PORT_STATS)) { + if (bp->link_info.link_up && (bp->flags & BNXT_FLAG_PORT_STATS) && + bp->stats_coal_ticks) { set_bit(BNXT_PERIODIC_STATS_SP_EVENT, &bp->sp_event); schedule_work(&bp->sp_task); } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 4661b1185790..140e76904af9 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -86,9 +86,11 @@ static int bnxt_set_coalesce(struct net_device *dev, if (bp->stats_coal_ticks != coal->stats_block_coalesce_usecs) { u32 stats_ticks = coal->stats_block_coalesce_usecs; - stats_ticks = clamp_t(u32, stats_ticks, - BNXT_MIN_STATS_COAL_TICKS, - BNXT_MAX_STATS_COAL_TICKS); + /* Allow 0, which means disable. */ + if (stats_ticks) + stats_ticks = clamp_t(u32, stats_ticks, + BNXT_MIN_STATS_COAL_TICKS, + BNXT_MAX_STATS_COAL_TICKS); stats_ticks = rounddown(stats_ticks, BNXT_MIN_STATS_COAL_TICKS); bp->stats_coal_ticks = stats_ticks; update_stats = true;