diff mbox series

[v4,11/40] ath10k: optimize ath10k_snoc_napi_poll()

Message ID 20240620175703.605111-12-yury.norov@gmail.com (mailing list archive)
State Not Applicable
Delegated to: Kalle Valo
Headers show
Series lib/find: add atomic find_bit() primitives | expand

Commit Message

Yury Norov June 20, 2024, 5:56 p.m. UTC 
ath10k_snoc_napi_poll() traverses pending_ce_irqs bitmap bit by bit.
Simplify it by using for_each_test_and_clear_bit() iterator.

Signed-off-by: Yury Norov <yury.norov@gmail.com>
---
 drivers/net/wireless/ath/ath10k/snoc.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
index 8530550cf5df..d63608e34785 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.c
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
@@ -5,6 +5,7 @@ 
 
 #include <linux/bits.h>
 #include <linux/clk.h>
+#include <linux/find_atomic.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/of.h>
@@ -1237,11 +1238,10 @@  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);