NFSv3: Fix another acl regression

[firefly-linux-kernel-4.4.55.git] / fs / nfs / nfs3acl.c

diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c
index d0fec260132add4ce0d8917cd1bb47c15408be90..24c6898159cc1ea5e2622574968ff1bbf62268b5 100644 (file)
--- a/fs/nfs/nfs3acl.c
+++ b/fs/nfs/nfs3acl.c
@@ -129,7 +129,10 @@ static int __nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl,
                .rpc_argp       = &args,
                .rpc_resp       = &fattr,
        };
-       int status;
+       int status = 0;
+
+       if (acl == NULL && (!S_ISDIR(inode->i_mode) || dfacl == NULL))
+               goto out;
 
        status = -EOPNOTSUPP;
        if (!nfs_server_capable(inode, NFS_CAP_ACLS))