From f34f924274ad8f84c6d86ea9e52b0682347f5701 Mon Sep 17 00:00:00 2001
From: "J. Bruce Fields" <bfields@citi.umich.edu>
Date: Fri, 16 Feb 2007 01:28:34 -0800
Subject: [PATCH] knfsd: nfsd4: fix error return on unsupported acl

We should be returning ATTRNOTSUPP, not NOTSUPP, when acls are unsupported.

Also fix a comment.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index bb0f186..5d090f1 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -253,7 +253,7 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32 *bmval, struct iattr *ia
 		return status;
 
 	/*
-	 * According to spec, unsupported attributes return ERR_NOTSUPP;
+	 * According to spec, unsupported attributes return ERR_ATTRNOTSUPP;
 	 * read-only attributes return ERR_INVAL.
 	 */
 	if ((bmval[0] & ~NFSD_SUPPORTED_ATTRS_WORD0) || (bmval[1] & ~NFSD_SUPPORTED_ATTRS_WORD1))
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 8283236..7e6aa24 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -466,7 +466,10 @@ out:
 	posix_acl_release(dpacl);
 	return (error);
 out_nfserr:
-	error = nfserrno(host_error);
+	if (host_error == -EOPNOTSUPP)
+		error = nfserr_attrnotsupp;
+	else
+		error = nfserrno(host_error);
 	goto out;
 }
 
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