sunrpc: turn warn_gssd() log message into a dprintk()

[~andy/linux] / net / sunrpc / auth_gss / auth_gss.c

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 97912b40c254d8a270e18f71e9e5b714e0dbcba8..6c0513a7f99232280f78067d56c5c369cb79630d 100644 (file)
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -532,14 +532,7 @@ gss_setup_upcall(struct gss_auth *gss_auth, struct rpc_cred *cred)
 
 static void warn_gssd(void)
 {
-       static unsigned long ratelimit;
-       unsigned long now = jiffies;
-
-       if (time_after(now, ratelimit)) {
-               printk(KERN_WARNING "RPC: AUTH_GSS upcall timed out.\n"
-                               "Please check user daemon is running.\n");
-               ratelimit = now + 15*HZ;
-       }
+       dprintk("AUTH_GSS upcall failed. Please check user daemon is running.\n");
 }
 
 static inline int
@@ -600,7 +593,6 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred)
        struct rpc_pipe *pipe;
        struct rpc_cred *cred = &gss_cred->gc_base;
        struct gss_upcall_msg *gss_msg;
-       unsigned long timeout;
        DEFINE_WAIT(wait);
        int err;
 
@@ -608,17 +600,16 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred)
                __func__, from_kuid(&init_user_ns, cred->cr_uid));
 retry:
        err = 0;
-       /* Default timeout is 15s unless we know that gssd is not running */
-       timeout = 15 * HZ;
-       if (!sn->gssd_running)
-               timeout = HZ >> 2;
+       /* if gssd is down, just skip upcalling altogether */
+       if (!gssd_running(net)) {
+               warn_gssd();
+               return -EACCES;
+       }
        gss_msg = gss_setup_upcall(gss_auth, cred);
        if (PTR_ERR(gss_msg) == -EAGAIN) {
                err = wait_event_interruptible_timeout(pipe_version_waitqueue,
-                               sn->pipe_version >= 0, timeout);
+                               sn->pipe_version >= 0, 15 * HZ);
                if (sn->pipe_version < 0) {
-                       if (err == 0)
-                               sn->gssd_running = 0;
                        warn_gssd();
                        err = -EACCES;
                }
@@ -1517,7 +1508,7 @@ out:
 static int
 gss_refresh_null(struct rpc_task *task)
 {
-       return -EACCES;
+       return 0;
 }
 
 static __be32 *