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Kaixu Xia b84bf098fc powerpc/mm: Fix comparing pointer to 0 warning
Fixes coccicheck warning:

./arch/powerpc/mm/pgtable_32.c:87:11-12: WARNING comparing pointer to 0

Avoid pointer type value compared to 0.

Reported-by: Tosk Robot <tencent_os_robot@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1604976961-20441-1-git-send-email-kaixuxia@tencent.com
2020-11-19 16:56:55 +11:00
arch powerpc/mm: Fix comparing pointer to 0 warning 2020-11-19 16:56:55 +11:00
block
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Documentation
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include A few fixes for timers/timekeeping: 2020-11-01 11:13:45 -08:00
init
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kernel A few fixes for timers/timekeeping: 2020-11-01 11:13:45 -08:00
lib
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tools selftests/powerpc/eeh: disable kselftest timeout setting for eeh-basic 2020-11-19 14:50:14 +11:00
usr
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Makefile Linux 5.10-rc2 2020-11-01 14:43:51 -08:00
README

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.