NFS: return -ENOKEY when the upcall fails to map the name
This allows the normal error-paths to handle the error, rather than
making a special call to complete_request_key() just for this instance.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Tested-by: William Dauchy <wdauchy@gmail.com>
Cc: stable@vger.kernel.org [>= 3.4]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index 6703c73..a850079 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -760,9 +760,8 @@
}
if (!(im.im_status & IDMAP_STATUS_SUCCESS)) {
- ret = mlen;
- complete_request_key(cons, -ENOKEY);
- goto out_incomplete;
+ ret = -ENOKEY;
+ goto out;
}
namelen_in = strnlen(im.im_name, IDMAP_NAMESZ);
@@ -779,7 +778,6 @@
out:
complete_request_key(cons, ret);
-out_incomplete:
return ret;
}