| Message ID | 20220210224933.379149-12-yury.norov@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [01/49] net: dsa: don't use bitmap_weight() in b53_arl_read() | expand |
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c index 071b4aeaddf2..134ecfca96a3 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_roce.c +++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c @@ -76,7 +76,7 @@ void qed_roce_stop(struct qed_hwfn *p_hwfn) * We delay for a short while if an async destroy QP is still expected. * Beyond the added delay we clear the bitmap anyway. */ - while (bitmap_weight(rcid_map->bitmap, rcid_map->max_count)) { + while (!bitmap_empty(rcid_map->bitmap, rcid_map->max_count)) { /* If the HW device is during recovery, all resources are * immediately reset without receiving a per-cid indication * from HW. In this case we don't expect the cid bitmap to be
qed_roce_stop() calls bitmap_weight() to check if any bit of a given bitmap is set. We can do it more efficiently with bitmap_empty() because bitmap_empty() stops traversing the bitmap as soon as it finds first set bit, while bitmap_weight() counts all bits unconditionally. Signed-off-by: Yury Norov <yury.norov@gmail.com> --- drivers/net/ethernet/qlogic/qed/qed_roce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)