diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2015-03-19 08:11:34 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-13 05:15:43 -0700 |
| commit | b5837189c92212ed5b14a0cc7aca4e477d230bd8 (patch) | |
| tree | a7e66673530e04390a6d397e5b2133f5ea213b41 | |
| parent | 0fe8926482939a49ea62ec4b8803f1b67eb26f6c (diff) | |
Drivers: hv: vmbus: Don't wait after requesting offers
commit 73cffdb65e679b98893f484063462c045adcf212 upstream.
Don't wait after sending request for offers to the host. This wait is
unnecessary and simply adds 5 seconds to the boot time.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/hv/channel_mgmt.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 21ef68934a20..edf8995cb3b3 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -648,7 +648,7 @@ int vmbus_request_offers(void) { struct vmbus_channel_message_header *msg; struct vmbus_channel_msginfo *msginfo; - int ret, t; + int ret; msginfo = kmalloc(sizeof(*msginfo) + sizeof(struct vmbus_channel_message_header), @@ -656,8 +656,6 @@ int vmbus_request_offers(void) if (!msginfo) return -ENOMEM; - init_completion(&msginfo->waitevent); - msg = (struct vmbus_channel_message_header *)msginfo->msg; msg->msgtype = CHANNELMSG_REQUESTOFFERS; @@ -671,14 +669,6 @@ int vmbus_request_offers(void) goto cleanup; } - t = wait_for_completion_timeout(&msginfo->waitevent, 5*HZ); - if (t == 0) { - ret = -ETIMEDOUT; - goto cleanup; - } - - - cleanup: kfree(msginfo); |