c7fc720921
[ Upstream commit2052d032c0] Currently when setup_irq fails the error exit path will leak the recently allocated timer structure. Originally the code would throw a panic but a later commit changed the behaviour to return via the err_iounmap path and hence we now have a memory leak. Fix this by adding a err_timer_free error path that kfree's timer. Addresses-Coverity: ("Resource Leak") Fixes:524a7f0898("clocksource/drivers/bcm2835_timer: Convert init function to return error") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191219213246.34437-1-colin.king@canonical.com 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 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.