nfsd: convert nfs4_cb_conn struct to hold address in sockaddr_storage

...rather than as a separate address and port fields. This will be
necessary for implementing callbacks over IPv6. Also, convert
gen_callback to use the standard rpcuaddr2sockaddr routine rather than
its own private one.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 3510ddd4be49..fb0c404c7c5c 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -81,8 +81,8 @@ struct nfs4_delegation {
 /* client delegation callback info */
 struct nfs4_cb_conn {
         /* SETCLIENTID info */
-        u32                     cb_addr;
-        unsigned short          cb_port;
+        struct sockaddr_storage cb_addr;
+        size_t                  cb_addrlen;
         u32                     cb_prog;
         u32                     cb_minorversion;
         u32                     cb_ident;       /* minorversion 0 only */