Merge android11-5.4.259+ (70db018a) into msm-5.4

* remotes/origin/tmp-70db018a:
  UPSTREAM: ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet
  ANDROID: Snapshot Mainline's version of checkpatch.pl
  UPSTREAM: nvmet-tcp: Fix a possible UAF in queue intialization setup
  UPSTREAM: nvmet-tcp: move send/recv error handling in the send/recv methods instead of call-sites

Conflicts:
	scripts/checkpatch.pl

Change-Id: I28aaacd0fb6478ade935672027760efce65a7911
Signed-off-by: kamasali Satyanarayan <quic_kamasali@quicinc.com>