Yeshwanth Sriram Guntuka 004e29eceb qcacmn: Don't take peer ref by id on AST cleanup in unmap handling ...

In the scanerio where peer teardown and peer map happen
in parallel, AST entries could get added to the peer AST
list after cleanup happens as part of peer teardown. AST
cleanup as part of peer unmap handling would not remove
the entry from the peer AST list. This is because
dp_peer_get_ref_by_id returns NULL as peer state is moved
to logically deleted state.

Fix is to not take peer ref by id and use the peer
argument passed in which already holds ref in the
peer unmap handling.

Change-Id: I844d3f07e9eec962d44bbfba851ad46f350e4f97
CRs-Fixed: 2766779

2020-09-02 13:51:40 -07:00

117 KiB

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