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71129676ab
This confusing construction confuses the compiler which can't see that flow is initialized if !err: drivers/net/ethernet/mellanox/mlx5/core/en_tc.c: In function `mlx5e_configure_flower` drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:2727:28: warning: `flow` may be used uninitialized in this function [-Wmaybe-uninitialized] There is no reason for two function outputs, just return the pointer directly and use ERR_PTR to encode a failure. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
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.