Thank you for the patch! Yet something to improve:

[auto build test ERROR on staging/staging-testing] [also build test ERROR on v4.17 next-20180613] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

Already fixed in v4. Sorry for the noise. -- Hugo Lefeuvre (hle) | www.owl.eu.com 4096/ 9C4F C8BF A4B0 8FC5 48EB 56B8 1962 765B B9A8 BACA