Description: KVM: fix memory leak in kvm_io_bus_unregister_dev()
References:
Notes:
Bugs:
upstream: released (5.9-rc5) [f65886606c2d3b562716de030706dfe1bea4ed5e]
5.10-upstream-stable: N/A "Fixed before branching point"
4.19-upstream-stable: released (4.19.148) [19184bd06f488af62924ff1747614a8cb284ad63]
4.9-upstream-stable: released (4.9.238) [840e124f89a5127e7eb97ebf377f4b8ca745c070]
sid: released (5.8.10-1)
4.19-buster-security: released (4.19.152-1)
4.9-stretch-security: released (4.9.240-1)