NFS: Expand server address storage in nfs_client struct

Prepare for managing larger addresses in the NFS client by widening the
nfs_client struct's cl_addr field.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>

(Modified to work with the new parameters for nfs_alloc_client)
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 0b3dcba3d97d..912cfe84ea86 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -21,7 +21,8 @@ struct nfs_client {
 #define NFS_CS_CALLBACK         1               /* - callback started */
 #define NFS_CS_IDMAP            2               /* - idmap started */
 #define NFS_CS_RENEWD           3               /* - renewd started */
-        struct sockaddr_in      cl_addr;        /* server identifier */
+        struct sockaddr_storage cl_addr;        /* server identifier */
+        size_t                  cl_addrlen;
         char *                  cl_hostname;    /* hostname of server */
         struct list_head        cl_share_link;  /* link in global client list */
         struct list_head        cl_superblocks; /* List of nfs_server structs */