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| author | Bryan Schumaker <bjschuma@netapp.com> | 2012-08-09 14:05:50 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-14 10:00:16 -0700 |
| commit | d3078898b6f08028ee5ab8f6e8d12216d7f707ee (patch) | |
| tree | de2d47ea2ff2dedc1b142c887ccdcb0c5f7103da /fs | |
| parent | 797d03b980a559cd3312f7df3b41bb265cddcd8b (diff) | |
| download | linux-stable-d3078898b6f08028ee5ab8f6e8d12216d7f707ee.tar.gz linux-stable-d3078898b6f08028ee5ab8f6e8d12216d7f707ee.tar.bz2 linux-stable-d3078898b6f08028ee5ab8f6e8d12216d7f707ee.zip | |
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 <bjschuma@netapp.com>
Tested-by: William Dauchy <wdauchy@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/idmap.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 98d664349f7e..9131b17f3a72 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; } |