[PATCH v2 2/7] nfsd: ignore ATTR_DELEG when checking ia_valid before notify_change()

[Jeff Layton <jlayton@xxxxxxxxxx>]

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

Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
 fs/nfsd/vfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index eaf04751d07fe9be4d1dd08477bc5a38ac99be3a..68d42fc5504d8750174b9a2aef10886ed92f528b 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -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;
 
 	/*

-- 
2.50.1