SUNRPC: IS_ERR/PTR_ERR confusion

IS_ERR returns 1 or 0, PTR_ERR returns the error value.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index fc6a43c..129d75e 100644 (file)
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -485,7 +485,7 @@ gss_refresh_upcall(struct rpc_task *task)
        dprintk("RPC: %5u gss_refresh_upcall for uid %u\n", task->tk_pid,
                                                                cred->cr_uid);
        gss_msg = gss_setup_upcall(task->tk_client, gss_auth, cred);
-       if (IS_ERR(gss_msg) == -EAGAIN) {
+       if (PTR_ERR(gss_msg) == -EAGAIN) {
                /* XXX: warning on the first, under the assumption we
                 * shouldn't normally hit this case on a refresh. */
                warn_gssd();