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[ Upstream commit7ecd7e290b] sess->stats and sess->stats->pcpu_stats objects are freed when sysfs entry is removed. If something wrong happens and session is closed before sysfs entry is created, sess->stats and sess->stats->pcpu_stats objects are not freed. This patch adds freeing of them at three places: 1. When client uses wrong address and session creation fails. 2. When client fails to create a sysfs entry. 3. When client adds wrong address via sysfs add_path. Fixes:215378b838("RDMA/rtrs: client: sysfs interface functions") Link: https://lore.kernel.org/r/20210528113018.52290-21-jinpu.wang@ionos.com Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com> Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.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.