On 03.11.2016 21:30, Christoph Hellwig wrote: > Why? The extern keyword for function prototypes is a no-op. It's used in many of the kvm-unit-test header files already, so I guess the code looks a little bit more consistent this way. Thomas -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html