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The pointer mos_parport is being initialized to pp->private_data and then the assignment is duplicated after a spin lock. Remove the initialization as it occurs before the spin lock and it is a redundant assignment. Cleans up clang warnings: drivers/usb/serial/mos7720.c:521:26: warning: Value stored to 'mos_parport' during its initialization is never read drivers/usb/serial/mos7720.c:557:26: warning: Value stored to 'mos_parport' during its initialization is never read Signed-off-by: Colin Ian King <colin.king@canonical.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.