From cab6fc1b77c3ec4471d7d54ff6db9ad2dd59c2f5 Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Thu, 20 Dec 2007 14:55:11 -0500
Subject: [PATCH] lockd: Eliminate harmless mixed sign comparison in
 nlmdbg_cookie2a()

The cookie->len field is unsigned, so the loop index variable in
nlmdbg_cookie2a() should also be unsigned.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
 fs/lockd/xdr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c
index 633653bff9440..3e459e18cc31b 100644
--- a/fs/lockd/xdr.c
+++ b/fs/lockd/xdr.c
@@ -612,8 +612,7 @@ const char *nlmdbg_cookie2a(const struct nlm_cookie *cookie)
 	 * called with BKL held.
 	 */
 	static char buf[2*NLM_MAXCOOKIELEN+1];
-	int i;
-	int len = sizeof(buf);
+	unsigned int i, len = sizeof(buf);
 	char *p = buf;
 
 	len--;	/* allow for trailing \0 */
-- 
2.30.2