commit 7f1b67cd535673cef9b9c9fa772d04015f64bd8e
author Johan Hovold <johan@hovoldconsulting.com> Tue Jul 14 15:43:32 2015 +0200
committer Greg Kroah-Hartman <gregkh@google.com> Wed Jul 15 12:39:13 2015 -0700
tree b1567b9bf0da1f431595dc7c499e8a9a9c32f845
parent 008974cb528d301895797fec0f7d4fd64d01fce0

greybus: connection: fix protocol tear-down race

Make sure to cancel all active operations before calling protocol
connection_exit to prevent use-after-free issues when the protocol state
is being deallocated (e.g. late processing of already-queued requests or
completions).

Note that already-queued requests or completions will be processed as
part of cancellation.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>