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Commit 45d727ce authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
Browse files

Drivers: hv: vmbus: Fix a bug in vmbus_open() 



Fix a bug in vmbus_open() and properly propagate the error. I would
like to thank Dexuan Cui <decui@microsoft.com> for identifying the
issue.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Cc: <stable@vger.kernel.org>
Tested-by: default avatarSitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 72c6b71c

drivers/hv/channel.c

+3 −1
Original line number Diff line number Diff line
@@ -165,8 +165,10 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, 
	ret = vmbus_post_msg(open_msg,

			       sizeof(struct vmbus_channel_open_channel));



	if (ret != 0)

	if (ret != 0) {

		err = ret;

		goto error1;

	}



	t = wait_for_completion_timeout(&open_info->waitevent, 5*HZ);

	if (t == 0) {