- cred->cr_expire = jiffies;
- list_add_tail(&cred->cr_lru, &cred_unused);
- number_cred_unused++;
- spin_unlock(&rpc_credcache_lock);
- return;
+ if (test_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags) != 0) {
+ cred->cr_expire = jiffies;
+ list_add_tail(&cred->cr_lru, &cred_unused);
+ number_cred_unused++;
+ goto out_nodestroy;
+ }
+ if (!rpcauth_unhash_cred(cred)) {
+ /* We were hashed and someone looked us up... */
+ goto out_nodestroy;
+ }