[PATCH] USB hub: don't return status > 0 from resume
finish_device_resume() in the hub driver isn't careful always to return a negative code in all the error pathways. It also doesn't return 0 in all the success pathways. This patch (as724) fixes the behavior. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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