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[ Upstream commit7286502858] If mlxsw_sp_acl_tcam_group_id_get() fails, the mutex initialized earlier is not destroyed. Fix this by initializing the mutex after calling the function. This is symmetric to mlxsw_sp_acl_tcam_group_del(). Fixes:5ec2ee28d2("mlxsw: spectrum_acl: Introduce a mutex to guard region list updates") Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 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.