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0470e5e38c
The commitb9a7ba5562("net/mlx5: Use event mask based on device capabilities") introduced a few compilation warnings due to it bumps MLX5_EVENT_TYPE_MAX from 0x27 to 0x100 which is always greater than an "struct {mlx5_eqe|mlx5_nb}.type" that is an "u8". drivers/net/ethernet/mellanox/mlx5/core/eq.c: In function 'mlx5_eq_notifier_register': drivers/net/ethernet/mellanox/mlx5/core/eq.c:948:21: warning: comparison is always false due to limited range of data type [-Wtype-limits] if (nb->event_type >= MLX5_EVENT_TYPE_MAX) ^~ drivers/net/ethernet/mellanox/mlx5/core/eq.c: In function 'mlx5_eq_notifier_unregister': drivers/net/ethernet/mellanox/mlx5/core/eq.c:959:21: warning: comparison is always false due to limited range of data type [-Wtype-limits] if (nb->event_type >= MLX5_EVENT_TYPE_MAX) Fix them by removing unnecessary checkings. Fixes:b9a7ba5562("net/mlx5: Use event mask based on device capabilities") Signed-off-by: Qian Cai <cai@lca.pw> 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.