NFS: return bool from nfs_detach_delegation{,_locked}

nfs_detach_delegation always returns either the passed in delegation
or NULL, simplify this to a bool return.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
This commit is contained in:
Christoph Hellwig 2026-01-07 08:27:05 +01:00 • committed by Anna Schumaker
commit 8f7e0b8080