nfsd4: clientid lookup cleanup
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 905a5b5..c89bb3c 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1380,12 +1380,12 @@
}
static struct nfs4_client *
-find_confirmed_client(clientid_t *clid, bool sessions, struct nfsd_net *nn)
+find_client_in_id_table(struct list_head *tbl, clientid_t *clid, bool sessions)
{
struct nfs4_client *clp;
unsigned int idhashval = clientid_hashval(clid->cl_id);
- list_for_each_entry(clp, &nn->conf_id_hashtbl[idhashval], cl_idhash) {
+ list_for_each_entry(clp, &tbl[idhashval], cl_idhash) {
if (same_clid(&clp->cl_clientid, clid)) {
if ((bool)clp->cl_minorversion != sessions)
return NULL;
@@ -1397,19 +1397,19 @@
}
static struct nfs4_client *
+find_confirmed_client(clientid_t *clid, bool sessions, struct nfsd_net *nn)
+{
+ struct list_head *tbl = nn->conf_id_hashtbl;
+
+ return find_client_in_id_table(tbl, clid, sessions);
+}
+
+static struct nfs4_client *
find_unconfirmed_client(clientid_t *clid, bool sessions, struct nfsd_net *nn)
{
- struct nfs4_client *clp;
- unsigned int idhashval = clientid_hashval(clid->cl_id);
+ struct list_head *tbl = nn->unconf_id_hashtbl;
- list_for_each_entry(clp, &nn->unconf_id_hashtbl[idhashval], cl_idhash) {
- if (same_clid(&clp->cl_clientid, clid)) {
- if ((bool)clp->cl_minorversion != sessions)
- return NULL;
- return clp;
- }
- }
- return NULL;
+ return find_client_in_id_table(tbl, clid, sessions);
}
static bool clp_used_exchangeid(struct nfs4_client *clp)