nfsd: ignore ATTR_DELEG when checking ia_valid before notify_change()

If the only flag left is ATTR_DELEG, then there are no changes to be
made.

Fixes: 7e13f4f8d2 ("nfsd: handle delegated timestamps in SETATTR")
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Jeff Layton 2025-07-30 09:24:31 -04:00 committed by Chuck Lever
parent 2990b5a479
commit 5affb498e7

View File

@ -467,7 +467,7 @@ static int __nfsd_setattr(struct dentry *dentry, struct iattr *iap)
return 0;
}
if (!iap->ia_valid)
if ((iap->ia_valid & ~ATTR_DELEG) == 0)
return 0;
/*