| Log Message: |
ifnet(9): split ifc_alloc_unit() (should simplify code flow)
Allocate smallest unit number from pool via ifc_alloc_unit_next()
and exact unit number (if available) via ifc_alloc_unit_specific().
While here, address possible deadlock (mentioned in PR).
PR: 217401
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D12551
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head/sys/net/if_clone.c