diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2016-09-16 09:01:18 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-27 12:35:49 +0200 |
| commit | e7fca5d860aeeb1e606448f5191cea8d925cc7a3 (patch) | |
| tree | c32ef9a8e9559b9aeb12711f212308cd857c1720 | |
| parent | b294809dbfa7e50229d00253d43f9a56e5d6a0ba (diff) | |
Drivers: hv: get rid of id in struct vmbus_channel
The auto incremented counter is not being used anymore, get rid of it.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/hv/channel_mgmt.c | 2 | ||||
| -rw-r--r-- | include/linux/hyperv.h | 3 |
2 files changed, 0 insertions, 5 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 759ba4d62417..96a85cd39580 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -274,14 +274,12 @@ EXPORT_SYMBOL_GPL(vmbus_prep_negotiate_resp); */ static struct vmbus_channel *alloc_channel(void) { - static atomic_t chan_num = ATOMIC_INIT(0); struct vmbus_channel *channel; channel = kzalloc(sizeof(*channel), GFP_ATOMIC); if (!channel) return NULL; - channel->id = atomic_inc_return(&chan_num); channel->acquire_ring_lock = true; spin_lock_init(&channel->inbound_lock); spin_lock_init(&channel->lock); diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 7d7cbff33bda..cd184bdca58f 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -706,9 +706,6 @@ struct vmbus_device { }; struct vmbus_channel { - /* Unique channel id */ - int id; - struct list_head listentry; struct hv_device *device_obj; |