ceph: Fix ERR_PTR(0) in ceph_mkdir()

When mkdir succeeds, ceph_mkdir() sets ret to ERR_PTR(0) which is
incorrect. It should return NULL instead for success.

Fixes: 88d5baf690 ("Change inode_operations.mkdir to return struct dentry *")
Signed-off-by: Hongling Zeng <zenghongling@kylinos.cn>
Reviewed-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Hongling Zeng 2026-06-04 15:43:25 +08:00 • committed by Ilya Dryomov
commit 4f49c3f8a5