linux-kernel - [PATCH 2/2] qed: Use bitmap

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Date:   Tue,  5 Jul 2022 22:36:26 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Ariel Elior <aelior@...vell.com>,
        Manish Chopra <manishc@...vell.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        netdev@...r.kernel.org
Subject: [PATCH 2/2] qed: Use bitmap_empty()

Use bitmap_empty() instead of hand-writing it.

It is less verbose and it improves the semantic.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/net/ethernet/qlogic/qed/qed_rdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index 689a7168448f..5a5dbbb8d8aa 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -106,7 +106,7 @@ int qed_bmap_test_id(struct qed_hwfn *p_hwfn,
 
 static bool qed_bmap_is_empty(struct qed_bmap *bmap)
 {
-	return bmap->max_count == find_first_bit(bmap->bitmap, bmap->max_count);
+	return bitmap_empty(bmap->bitmap, bmap->max_count);
 }
 
 static u32 qed_rdma_get_sb_id(void *p_hwfn, u32 rel_sb_id)
-- 
2.34.1