From d3078898b6f08028ee5ab8f6e8d12216d7f707ee Mon Sep 17 00:00:00 2001 From: Bryan Schumaker Date: Thu, 9 Aug 2012 14:05:50 -0400 Subject: [PATCH] NFS: return -ENOKEY when the upcall fails to map the name commit 12dfd080556124088ed61a292184947711b46cbe upstream. 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 Tested-by: William Dauchy Signed-off-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman --- fs/nfs/idmap.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 98d6643..9131b17 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -747,9 +747,8 @@ idmap_pipe_downcall(struct file *filp, const char __user *src, size_t mlen) } 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); @@ -766,7 +765,6 @@ idmap_pipe_downcall(struct file *filp, const char __user *src, size_t mlen) out: complete_request_key(cons, ret); -out_incomplete: return ret; } -- 2.7.4