SUNRPC: Fix default hostname created in rpc_create()

Since 43780b87fa7..., rpc_create() fills in a default hostname based on
the ip address if the servername passed in is null.  A small typo made
that default incorrect.  (But this information appears to be used only
for debugging right now, so I don't believe the typo causes any bugs in
the current kernel.)

Thanks to Olga Kornievskaia for bug report and testing.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Cc: Olga Kornievskaia <aglo@citi.umich.edu>
Cc: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 6cdf53c..e9866fc 100644 (file)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -259,7 +259,7 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
         */
        if (args->servername == NULL) {
                struct sockaddr_in *addr =
-                                       (struct sockaddr_in *) &args->address;
+                                       (struct sockaddr_in *) args->address;
                snprintf(servername, sizeof(servername), NIPQUAD_FMT,
                        NIPQUAD(addr->sin_addr.s_addr));
                args->servername = servername;