evtchn: remove the locking when unmasking an event channel
authorDavid Vrabel <david.vrabel@citrix.com>
Thu, 18 Jun 2015 12:54:25 +0000 (14:54 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 18 Jun 2015 12:54:25 +0000 (14:54 +0200)
commite156654d4eb2fdeb524e6b40838767a5dc918966
treeb2e4f5c316f26def25914d0733ca9d36faf4c9ae
parent01280dc19cf3da089f98faf4f524b54b5a191df0
evtchn: remove the locking when unmasking an event channel

The event channel lock is no longer required to check if the port is
valid.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
xen/common/event_channel.c