Drivers: hv: vmbus: Don't wait after requesting offers
commit 73cffdb65e
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>
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@ -716,7 +716,7 @@ int vmbus_request_offers(void)
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{
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struct vmbus_channel_message_header *msg;
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struct vmbus_channel_msginfo *msginfo;
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int ret, t;
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int ret;
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msginfo = kmalloc(sizeof(*msginfo) +
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sizeof(struct vmbus_channel_message_header),
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@ -724,8 +724,6 @@ int vmbus_request_offers(void)
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if (!msginfo)
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return -ENOMEM;
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init_completion(&msginfo->waitevent);
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msg = (struct vmbus_channel_message_header *)msginfo->msg;
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msg->msgtype = CHANNELMSG_REQUESTOFFERS;
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@ -739,14 +737,6 @@ int vmbus_request_offers(void)
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goto cleanup;
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}
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t = wait_for_completion_timeout(&msginfo->waitevent, 5*HZ);
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if (t == 0) {
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ret = -ETIMEDOUT;
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goto cleanup;
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}
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cleanup:
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kfree(msginfo);
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