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Remove unnecessary variable mfn in function xen_foreach_remap_area() and, refactor the code. Variable mfn at line 518:mfn = xen_remap_buf.mfns[i]; is only being used to store a value to be passed as an argument to the xen_update_mem_tables() function. This value can be passed directly, which makes variable mfn unnecessary. Also, value assigned to variable mfn at line 534:mfn = xen_remap_mfn; is never used. Addresses-Coverity-ID: 1260110 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.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.