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7b9de97711
The merge resolution in commit25d8d4eecaleft ret no longer used, leading to: arch/powerpc/kernel/ptrace/ptrace-view.c: In function ‘pkey_get’: arch/powerpc/kernel/ptrace/ptrace-view.c:473:6: error: unused variable ‘ret’ 473 | int ret; Fix it by removing ret. Fixes:25d8d4eeca("Merge tag 'powerpc-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.