Merge tag 'nfs-for-3.4-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

[~andy/linux] / fs / nfs / client.c

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index f1f047c376d9a43a84adcdde138d96d13402b43d..4a108a0a2a6085e75c4cb42a2564d32013e28bce 100644 (file)
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -36,6 +36,7 @@
 #include <linux/inet.h>
 #include <linux/in6.h>
 #include <linux/slab.h>
+#include <linux/idr.h>
 #include <net/ipv6.h>
 #include <linux/nfs_xdr.h>
 #include <linux/sunrpc/bc_xprt.h>
@@ -404,6 +405,7 @@ static int nfs_sockaddr_cmp_ip4(const struct sockaddr *sa1,
                (sin1->sin_port == sin2->sin_port);
 }
 
+#if defined(CONFIG_NFS_V4_1)
 /*
  * Test if two socket addresses represent the same actual socket,
  * by comparing (only) relevant fields, excluding the port number.
@@ -422,6 +424,7 @@ static int nfs_sockaddr_match_ipaddr(const struct sockaddr *sa1,
        }
        return 0;
 }
+#endif /* CONFIG_NFS_V4_1 */
 
 /*
  * Test if two socket addresses represent the same actual socket,
@@ -442,6 +445,7 @@ static int nfs_sockaddr_cmp(const struct sockaddr *sa1,
        return 0;
 }
 
+#if defined(CONFIG_NFS_V4_1)
 /* Common match routine for v4.0 and v4.1 callback services */
 static bool nfs4_cb_match_client(const struct sockaddr *addr,
                struct nfs_client *clp, u32 minorversion)
@@ -464,6 +468,7 @@ static bool nfs4_cb_match_client(const struct sockaddr *addr,
 
        return true;
 }
+#endif /* CONFIG_NFS_V4_1 */
 
 /*
  * Find an nfs_client on the list that matches the initialisation data