From: K. Y. Srinivasan Date: Thu, 19 Mar 2015 15:11:34 +0000 (-0700) Subject: Drivers: hv: vmbus: Don't wait after requesting offers X-Git-Tag: firefly_0821_release~176^2~1906^2~38 X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=73cffdb65e679b98893f484063462c045adcf212;p=firefly-linux-kernel-4.4.55.git Drivers: hv: vmbus: Don't wait after requesting offers 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 Cc: Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 25dbbaf42266..bb39705a89d9 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -884,7 +884,6 @@ int vmbus_request_offers(void) struct vmbus_channel_message_header *msg; struct vmbus_channel_msginfo *msginfo; int ret; - unsigned long t; msginfo = kmalloc(sizeof(*msginfo) + sizeof(struct vmbus_channel_message_header), @@ -892,8 +891,6 @@ 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; @@ -907,14 +904,6 @@ 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);