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Commit a4557b0b authored by Shay Drory's avatar Shay Drory Committed by Jakub Kicinski
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net/mlx5: Fix error handling in irq_pool_request_irq



In case mlx5_irq_alloc fails, the previously allocated index remains
in the XArray, which could lead to inconsistencies.

Fix it by adding error handling that erases the allocated index
from the XArray if mlx5_irq_alloc returns an error.

Fixes: c36326d3 ("net/mlx5: Round-Robin EQs over IRQs")
Signed-off-by: default avatarShay Drory <shayd@nvidia.com>
Reviewed-by: default avatarMaher Sanalla <msanalla@nvidia.com>
Signed-off-by: default avatarTariq Toukan <tariqt@nvidia.com>
Reviewed-by: default avatarWojciech Drewek <wojciech.drewek@intel.com>
Link: https://patch.msgid.link/20240730061638.1831002-3-tariqt@nvidia.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 1b75da22
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