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@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

diff --git a/fs/nfs/nfs4session.h b/fs/nfs/nfs4session.h
index b996ee2..3de425f 100644 (file)
--- 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 */