linux-kernel - [PATCH] NFSv4.1: use BITS_PER

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Message-Id: <0070adebf1d8e260de713537cc2f6c860c9026ed.1607331694.git.geliangtang@gmail.com>
Date:   Mon,  7 Dec 2020 17:03:52 +0800
From:   Geliang Tang <geliangtang@...il.com>
To:     Trond Myklebust <trond.myklebust@...merspace.com>,
        Anna Schumaker <anna.schumaker@...app.com>
Cc:     Geliang Tang <geliangtang@...il.com>, linux-nfs@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] NFSv4.1: use BITS_PER_LONG macro in nfs4session.h

Use the existing BITS_PER_LONG macro instead of calculating the value.

Signed-off-by: Geliang Tang <geliangtang@...il.com>
---
 fs/nfs/nfs4session.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/nfs4session.h b/fs/nfs/nfs4session.h
index b996ee23f1ba..3de425f59b3a 100644
--- a/fs/nfs/nfs4session.h
+++ b/fs/nfs/nfs4session.h
@@ -34,7 +34,7 @@ enum nfs4_slot_tbl_state {
 	NFS4_SLOT_TBL_DRAINING,
 };
 
-#define SLOT_TABLE_SZ DIV_ROUND_UP(NFS4_MAX_SLOT_TABLE, 8*sizeof(long))
+#define SLOT_TABLE_SZ DIV_ROUND_UP(NFS4_MAX_SLOT_TABLE, BITS_PER_LONG)
 struct nfs4_slot_table {
 	struct nfs4_session *session;		/* Parent session */
 	struct nfs4_slot *slots;		/* seqid per slot */
-- 
2.26.2