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Sometimes, we might get a completion for a TRB which is left with HWO bit. Even in these cases, we should increment req->remaining to properly report total transferred size. I noticed this while debuggin a separate problem seen with MSC tests from USBCV. Sometimes we would erroneously report a completion for a 512-byte transfer when, in reality, we transferred 0 bytes. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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.