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Date:	Mon, 20 Jun 2011 18:19:12 -0700
From:	H Hartley Sweeten <>
To:	Linux Kernel <>
CC:	<>, <>,
	<>, <>,
	<>, <>
Subject: [PATCH] svcauth_unix.c: quiet sparse noise

Like svcauth_unix, the symbol svcauth_null is used external from this
file. Declare it as extern to quiet the following sparse noise:

warning: symbol 'svcauth_null' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <>
Cc: Trond Myklebust <>
Cc: "J. Bruce Fields" <>
Cc: Neil Brown <>
Cc: "David S. Miller" <>


diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index c8e1021..62e49e2 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -36,6 +36,7 @@ struct unix_domain {
 	/* other stuff later */
+extern struct auth_ops svcauth_null;
 extern struct auth_ops svcauth_unix;
 static void svcauth_unix_domain_release(struct auth_domain *dom)
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