ath10k_snoc_napi_poll() traverses pending_ce_irqs bitmap bit by bit. We can do it faster by using for_each_test_and_clear_bit() iterator. Signed-off-by: Yury Norov <yury.norov@xxxxxxxxx> --- drivers/net/wireless/ath/ath10k/snoc.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index 2c39bad7ebfb..a1db5a973780 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1237,11 +1237,10 @@ static int ath10k_snoc_napi_poll(struct napi_struct *ctx, int budget) return done; } - for (ce_id = 0; ce_id < CE_COUNT; ce_id++) - if (test_and_clear_bit(ce_id, ar_snoc->pending_ce_irqs)) { - ath10k_ce_per_engine_service(ar, ce_id); - ath10k_ce_enable_interrupt(ar, ce_id); - } + for_each_test_and_clear_bit(ce_id, ar_snoc->pending_ce_irqs, CE_COUNT) { + ath10k_ce_per_engine_service(ar, ce_id); + ath10k_ce_enable_interrupt(ar, ce_id); + } done = ath10k_htt_txrx_compl_task(ar, budget); -- 2.39.2