53b7f7b53d
Remove logically dead code. 'cntr' is always equal to zero when the following line of code is executed: rv = cntr ? cntr : -EAGAIN; Addresses-Coverity-ID: 113227 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Oliver Neukum <oneukum@suse.com> Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.