Merge tag 'dlm-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm updates from David Teigland:
"This set is entirely trivial fixes, mainly around correct cleanup on
error paths and improved error checks. One patch adds scheduling in a
potentially long recovery loop"
* tag 'dlm-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
dlm: fix invalid cluster name warning
dlm: NULL check before some freeing functions is not needed
dlm: NULL check before kmem_cache_destroy is not needed
dlm: fix missing idr_destroy for recover_idr
dlm: memory leaks on error path in dlm_user_request()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: possible memory leak on error path in create_lkb()
dlm: fixed memory leaks after failed ls_remove_names allocation
dlm: fix possible call to kfree() for non-initialized pointer
dlm: Don't swamp the CPU with callbacks queued during recovery
dlm: don't leak kernel pointer to userspace
dlm: don't allow zero length names
dlm: fix invalid free
