Staging: hv: check return value of bus_register()
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -380,7 +380,12 @@ int vmbus_bus_init(PFN_DRIVERINITIALIZE pfn_drv_init)
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tasklet_init(&vmbus_drv_ctx->event_dpc, vmbus_event_dpc, (unsigned long)vmbus_drv_obj);
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/* Now, register the bus driver with LDM */
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bus_register(&vmbus_drv_ctx->bus);
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ret = bus_register(&vmbus_drv_ctx->bus);
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if (ret)
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{
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ret = -1;
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goto cleanup;
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}
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/* Get the interrupt resource */
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ret = request_irq(vmbus_irq,
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