[PATCH 0/3] nfsd: move error code mapping to per-version code

[NeilBrown <neilb@xxxxxxx>]

These three patches replace my earlier patch
    [PATCH 3/6] nfsd: Move error code mapping to per-version xdr code.

The mapping is now in proc code, not xdr code.

NeilBrown

 [PATCH 1/3] nfsd: Move error code mapping to per-version proc code.
 [PATCH 2/3] nfsd: be more systematic about selecting error codes for
 [PATCH 3/3] nfsd: move error choice for incorrect object types to