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From: Pierre Gondois <pierre.gondois@arm.com>
To: linux-kernel@vger.kernel.org
Cc: Pierre Gondois <pierre.gondois@arm.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	=?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@android.com>,
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	linux-bcache@vger.kernel.org
Subject: [PATCH v2 3/3] bcache: Use of hlist_count_nodes()
Date: Thu,  4 Jan 2024 17:49:35 +0100
Message-Id: <20240104164937.424320-4-pierre.gondois@arm.com>
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Make use of the newly added hlist_count_nodes().

Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Acked-by: Coly Li <colyli@suse.de>
---
 drivers/md/bcache/sysfs.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index a438efb66069..6956beb55326 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -702,13 +702,7 @@ static unsigned int bch_cache_max_chain(struct cache_s=
et *c)
 	for (h =3D c->bucket_hash;
 	     h < c->bucket_hash + (1 << BUCKET_HASH_BITS);
 	     h++) {
-		unsigned int i =3D 0;
-		struct hlist_node *p;
-
-		hlist_for_each(p, h)
-			i++;
-
-		ret =3D max(ret, i);
+		ret =3D max(ret, hlist_count_nodes(h));
 	}
=20
 	mutex_unlock(&c->bucket_lock);
--=20
2.25.1