SUNRPC: Fix a bug in rpcauth_lookup_credcache()

The hash bucket is for some reason always being set to zero.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index 7a69ca3bebaf..84d5f3a05b16 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -59,8 +59,8 @@ struct rpc_cred {
 /*
  * Client authentication handle
  */
-#define RPC_CREDCACHE_NR        8
-#define RPC_CREDCACHE_MASK      (RPC_CREDCACHE_NR - 1)
+#define RPC_CREDCACHE_HASHBITS  4
+#define RPC_CREDCACHE_NR        (1 << RPC_CREDCACHE_HASHBITS)
 struct rpc_cred_cache {
         struct hlist_head       hashtable[RPC_CREDCACHE_NR];
         spinlock_t              lock;