net/mlx5: Replace irq_to_desc() abuse

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No driver has any business with the internals of an interrupt
descriptor. Storing a pointer to it just to use yet another helper at the
actual usage site to retrieve the affinity mask is creative at best. Just
because C does not allow encapsulation does not mean that the kernel has no
limits.

Retrieve a pointer to the affinity mask itself and use that. It's still
using an interface which is usually not for random drivers, but definitely
less hideous than the previous hack.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Saeed Mahameed <saeedm@nvidia.com>
Link: https://lore.kernel.org/r/20201210194044.769458162@linutronix.de

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This commit is contained in:

Thomas Gleixner 2020-12-10 20:25:58 +01:00

parent 197d237077

commit 6e745db4dd

3 changed files with 3 additions and 7 deletions

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2

drivers/net/ethernet/mellanox/mlx5/core/en.h

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2

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

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6

drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c

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