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Commit2848e039c5("power: supply: Make power_supply_am_i_supplied return -ENODEV if there are no suppliers") was supposed to make power_supply_am_i_supplied() return -ENODEV when there are no supplies which supply the supply passed to it. But instead it will only return -ENODEV when there are no supplies at all as data->count++; is incremented on every call of the iterator, rather then only when __power_supply_is_supplied_by returns true. This commit fixes this. Fixes:2848e039c5("power: supply: Make power_supply_am_i_supplied ...") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.