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Message-ID: <20251223162303.434659-4-yury.norov@gmail.com>
Date: Tue, 23 Dec 2025 11:23:02 -0500
From: "Yury Norov (NVIDIA)" <yury.norov@...il.com>
To: Tony Nguyen <anthony.l.nguyen@...el.com>,
Przemek Kitszel <przemyslaw.kitszel@...el.com>,
Andrew Lunn <andrew+netdev@...n.ch>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Yury Norov <yury.norov@...il.com>,
Rasmus Villemoes <linux@...musvillemoes.dk>,
Andrew Morton <akpm@...ux-foundation.org>,
intel-wired-lan@...ts.osuosl.org,
netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] ice: use bitmap_empty() in ice_vf_has_no_qs_ena
bitmap_empty() is more verbose and efficient, as it stops traversing
{r,t}xq_ena as soon as the 1st set bit found.
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@...il.com>
---
drivers/net/ethernet/intel/ice/ice_vf_lib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index de9e81ccee66..2b359752a158 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -1210,8 +1210,8 @@ bool ice_is_vf_trusted(struct ice_vf *vf)
*/
bool ice_vf_has_no_qs_ena(struct ice_vf *vf)
{
- return (!bitmap_weight(vf->rxq_ena, ICE_MAX_RSS_QS_PER_VF) &&
- !bitmap_weight(vf->txq_ena, ICE_MAX_RSS_QS_PER_VF));
+ return bitmap_empty(vf->rxq_ena, ICE_MAX_RSS_QS_PER_VF) &&
+ bitmap_empty(vf->txq_ena, ICE_MAX_RSS_QS_PER_VF);
}
/**
--
2.43.0
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