Fix a bug in vmbus_open() and properly propagate the error. I would like to thank Dexuan Cui <de...@microsoft.com> for identifying the issue.
Signed-off-by: K. Y. Srinivasan <k...@microsoft.com> Cc: <sta...@vger.kernel.org> --- drivers/hv/channel.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c index 9a6a2c3..19bad59 100644 --- a/drivers/hv/channel.c +++ b/drivers/hv/channel.c @@ -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) { -- 1.7.4.1 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel