From 3db647e327bbb4621f4d66f85678424471453703 Mon Sep 17 00:00:00 2001
From: Michael Meffie <mmeffie@sinenomine.net>
Date: Thu, 6 Mar 2014 10:50:56 -0500
Subject: [PATCH] libafs: allow bkg daemon requests without creds

Make the creds argument optional for background daemon
requests which do not need to pass a cred.

Change-Id: Ic4ac69d746e8a84993069e37bdd0440622febd70
Reviewed-on: http://gerrit.openafs.org/10880
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: D Brashear <shadow@your-file-system.com>
---
 src/afs/afs_daemons.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/afs/afs_daemons.c b/src/afs/afs_daemons.c
index 0aab8c921..e50431f79 100644
--- a/src/afs/afs_daemons.c
+++ b/src/afs/afs_daemons.c
@@ -702,7 +702,9 @@ afs_BQueue(short aopcode, struct vcache *avc,
 	    tb->opcode = aopcode;
 	    tb->vc = avc;
 	    tb->cred = acred;
-	    crhold(tb->cred);
+	    if (tb->cred) {
+		crhold(tb->cred);
+	    }
 	    if (avc) {
 		AFS_FAST_HOLD(avc);
 	    }
-- 
2.39.5