1 files changed, 6 insertions, 4 deletions

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 45dbf1521b9a..339ba64cce1e 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -417,7 +417,7 @@ static void gss_encode_v1_msg(struct gss_upcall_msg *gss_msg,
                 gss_msg->msg.len += len;
         }
         if (mech->gm_upcall_enctypes) {
-                len = sprintf(p, mech->gm_upcall_enctypes);
+                len = sprintf(p, "enctypes=%s ", mech->gm_upcall_enctypes);
                 p += len;
                 gss_msg->msg.len += len;
         }
@@ -520,7 +520,7 @@ gss_refresh_upcall(struct rpc_task *task)
                 warn_gssd();
                 task->tk_timeout = 15*HZ;
                 rpc_sleep_on(&pipe_version_rpc_waitqueue, task, NULL);
-                return 0;
+                return -EAGAIN;
         }
         if (IS_ERR(gss_msg)) {
                 err = PTR_ERR(gss_msg);
@@ -563,10 +563,12 @@ retry:
         if (PTR_ERR(gss_msg) == -EAGAIN) {
                 err = wait_event_interruptible_timeout(pipe_version_waitqueue,
                                 pipe_version >= 0, 15*HZ);
+                if (pipe_version < 0) {
+                        warn_gssd();
+                        err = -EACCES;
+                }
                 if (err)
                         goto out;
-                if (pipe_version < 0)
-                        warn_gssd();
                 goto retry;
         }
         if (IS_ERR(gss_msg)) {