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Douglas Anderson 74c374648e drm/msm: Simplify NULL checking in msm_disp_state_dump_regs()
The msm_disp_state_dump_regs():

- Doesn't allocate if the caller already allocated. ...but there's one
  caller and it doesn't allocate so we don't need this check.
- Checks for allocation failure over and over even though it could
  just do it once right after the allocation.

Clean this up.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/619660/
Link: https://lore.kernel.org/r/20241014093605.3.I66049c2c17bd82767661f0ecd741b20453da02b2@changeid
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
History 2024-10-27 03:46:51 +02:00
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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 reStructuredText 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.