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2f241e333f
[ Upstream commiteae4ad1b0c] This is reported by smatch check. rcfw->creq_bar_reg_iomem is accessed in bnxt_qplib_rcfw_stop_irq and this variable check afterwards doesn't make sense. Also, rcfw->creq_bar_reg_iomem will never be NULL. So Removing this check. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes:6e04b10356("RDMA/bnxt_re: Fix broken RoCE driver due to recent L2 driver changes") Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.