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Date:	Mon, 20 Jun 2011 18:19:12 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<netdev@...r.kernel.org>, <linux-nfs@...r.kernel.org>,
	<Trond.Myklebust@...app.com>, <bfields@...ldses.org>,
	<neilb@...e.de>, <davem@...emloft.net>
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 <hsweeten@...ionengravers.com>
Cc: Trond Myklebust <Trond.Myklebust@...app.com>
Cc: "J. Bruce Fields" <bfields@...ldses.org>
Cc: Neil Brown <neilb@...e.de>
Cc: "David S. Miller" <davem@...emloft.net>

---

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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