From: J. Bruce Fields <bfields@redhat.com>
Date: Wed, 21 Aug 2013 19:32:50 +0000 (-0400)
Subject: nfsd4: better VERIFY comment
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=41ae6e714a6c25a9932d32a323e8c87f6bac4037;p=linux-beck.git

nfsd4: better VERIFY comment

This confuses me every time.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 41e34dfd4e5f..dadff09b0b0c 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1069,8 +1069,10 @@ _nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 				    cstate->current_fh.fh_dentry, &p,
 				    count, verify->ve_bmval,
 				    rqstp, 0);
-
-	/* this means that nfsd4_encode_fattr() ran out of space */
+	/*
+	 * If nfsd4_encode_fattr() ran out of space, assume that's because
+	 * the attributes are longer (hence different) than those given:
+	 */
 	if (status == nfserr_resource)
 		status = nfserr_not_same;
 	if (status)