NFS: use bool for the issync argument to nfs_end_delegation_return

Replace the integer used as boolean with a bool type, and tidy up
the prototype and top of function comment.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
This commit is contained in:
Christoph Hellwig 2026-01-28 05:46:05 +01:00 • committed by Anna Schumaker
commit 2bd7ebcf9b