net/mlx5e: SHAMPO, Fix constant expression result

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mlx5e_build_shampo_hd_umr uses counters i and index incorrectly
as unsigned, thus the err state err_unmap could stuck in endless loop.
Change i to int to solve the first issue.
Reduce index check to solve the second issue, the caller function
validates that index could not rotate.

Fixes: 64509b0525 ("net/mlx5e: Add data path for SHAMPO feature")
Signed-off-by: Ben Ben-Ishay <benishay@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Ben Ben-Ishay 2021-10-31 18:31:02 +02:00 • committed by Saeed Mahameed

parent 502e82b913

commit 8c8cf03822

1 changed files with 3 additions and 5 deletions

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

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