Pull ceph fixes from Ilya Dryomov:
"Three filesystem bug fixes, intended for stable"
* tag 'ceph-for-6.1-rc6' of https://github.com/ceph/ceph-client:
ceph: fix NULL pointer dereference for req->r_session
ceph: avoid putting the realm twice when decoding snaps fails
ceph: fix a NULL vs IS_ERR() check when calling ceph_lookup_inode()
MAINTAINERS: git://github.com -> https://github.com for ceph