From: Chuck Lever <chuck.lever@oracle.com>
Date: Fri, 22 Jul 2022 19:08:04 +0000 (-0400)
Subject: SUNRPC: Fail faster on bad verifier
X-Git-Tag: v6.0-rc1~38^2~27
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0701214cd6e66585a999b132eb72ae0489beb724;p=thirdparty%2Fkernel%2Flinux.git

SUNRPC: Fail faster on bad verifier

A bad verifier is not a garbage argument, it's an authentication
failure. Retrying it doesn't make the problem go away, and delays
upper layer recovery steps.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index b6781ada3aa8d..a97d4e06cae38 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2650,7 +2650,7 @@ out_unparsable:
 
 out_verifier:
 	trace_rpc_bad_verifier(task);
-	goto out_garbage;
+	goto out_err;
 
 out_msg_denied:
 	error = -EACCES;