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[ Upstream commite6751b0b19] The LED setup routine registered both led_sync_good and led_is_gm devices without checking the return values of led_classdev_register(). If either registration failed, the function continued silently, leaving the driver in a partially-initialized state and leaking a registered LED classdev. Add proper error handling Fixes:7d9ee2e8ff("net: dsa: hellcreek: Add PTP status LEDs") Signed-off-by: Pavel Zhigulin <Pavel.Zhigulin@kaspersky.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Kurt Kanzenbach <kurt@linutronix.de> Link: https://patch.msgid.link/20251113135745.92375-1-Pavel.Zhigulin@kaspersky.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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 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.