commit 8491945f11c227400ef294d560f6d7aace76bc33
author Steve Dickson <SteveD@redhat.com> Fri Apr 11 20:03:06 2008 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> Tue Oct 07 18:19:01 2008 -0400
tree 8bd90b815407a5dba31e3a576cc0c711d32a5f94
parent 96165e2b7c4e2c82a0b60c766d4a2036444c21a0

NFS: Client mounts hang when exported directory do not exist

This patch fixes a regression that was introduced by the string based mounts.

nfs_mount() statically returns -EACCES for every error returned
by the remote mounted. This is incorrect because -EACCES is
an non-fatal error to the mount.nfs command. This error causes
mount.nfs to retry the mount even in the case when the exported
directory does not exist.

This patch maps the errors returned by the remote mountd into
valid errno values, exactly how it was done pre-string based
mounts. By returning the correct errno enables mount.nfs
to do the right thing.

Signed-off-by: Steve Dickson <steved@redhat.com>
[Trond.Myklebust@netapp.com: nfs_stat_to_errno() now correctly returns
 negative errors, so remove the sign change.]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>