53f82b4e7b907e824cb7a6879c
author Amit Shah <amit.shah@redhat.com> 1283432910 +0530
committer Rusty Russell <rusty@rustcorp.com.au> 1287645243 +1030

virtio: console: Reference counting portdev structs is not needed

Explain in a comment why there's no need to reference-count the portdev
struct: when a device is yanked out, we can't do anything more with it
anyway so just give up doing anything more with the data or the vqs and
exit cleanly.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

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