[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>

2 files changed, 5 insertions, 2 deletions

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index bb0f1860f582..5d090f11f2be 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 8283236c6a0f..7e6aa245b5d5 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;
 }