From 6e5f15c93dc745d46c2bb9e4597b44463203844b Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Wed, 24 Nov 2010 17:17:34 -0500 Subject: nfsd4: replace unintuitive match_clientid_establishment Reviewed-by: Benny Halevy Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4state.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) (limited to 'fs/nfsd') diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 4d542cfd6960..0c61cc1eadca 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1135,19 +1135,13 @@ find_unconfirmed_client(clientid_t *clid) } /* - * Return 1 iff clp's clientid establishment method matches the use_exchange_id - * parameter. Matching is based on the fact the at least one of the - * EXCHGID4_FLAG_USE_{NON_PNFS,PNFS_MDS,PNFS_DS} flags must be set for v4.1 - * * FIXME: we need to unify the clientid namespaces for nfsv4.x * and correctly deal with client upgrade/downgrade in EXCHANGE_ID * and SET_CLIENTID{,_CONFIRM} */ -static inline int -match_clientid_establishment(struct nfs4_client *clp, bool use_exchange_id) +static bool clp_used_exchangeid(struct nfs4_client *clp) { - bool has_exchange_flags = (clp->cl_exchange_flags != 0); - return use_exchange_id == has_exchange_flags; + return clp->cl_exchange_flags != 0; } static struct nfs4_client * @@ -1158,7 +1152,7 @@ find_confirmed_client_by_str(const char *dname, unsigned int hashval, list_for_each_entry(clp, &conf_str_hashtbl[hashval], cl_strhash) { if (same_name(clp->cl_recdir, dname) && - match_clientid_establishment(clp, use_exchange_id)) + clp_used_exchangeid(clp) == use_exchange_id) return clp; } return NULL; @@ -1172,7 +1166,7 @@ find_unconfirmed_client_by_str(const char *dname, unsigned int hashval, list_for_each_entry(clp, &unconf_str_hashtbl[hashval], cl_strhash) { if (same_name(clp->cl_recdir, dname) && - match_clientid_establishment(clp, use_exchange_id)) + clp_used_exchangeid(clp) == use_exchange_id) return clp; } return NULL; -- cgit v1.2.3