diff options
| author | Shay Drory <shayd@nvidia.com> | 2021-11-24 23:10:57 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-12-22 20:38:47 -0800 |
| commit | aa968f922039706f6d13e8870b49e424d0a8d9ad (patch) | |
| tree | 043e46276b3c1191f358f0eb7c0275d13ff2ddb3 | |
| parent | 26a7993c93a74a3fee83a37b46e00e69e49e57c2 (diff) | |
| download | slab-aa968f922039706f6d13e8870b49e424d0a8d9ad.tar.gz | |
net/mlx5: Fix error print in case of IRQ request failed
In case IRQ layer failed to find or to request irq, the driver is
printing the first cpu of the provided affinity as part of the error
print. Empty affinity is a valid input for the IRQ layer, and it is
an error to call cpumask_first() on empty affinity.
Remove the first cpu print from the error message.
Fixes: c36326d38d93 ("net/mlx5: Round-Robin EQs over IRQs")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c index 0e84c005d160ce..bcee30f5de0a9f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c @@ -356,8 +356,8 @@ static struct mlx5_irq *irq_pool_request_affinity(struct mlx5_irq_pool *pool, new_irq = irq_pool_create_irq(pool, affinity); if (IS_ERR(new_irq)) { if (!least_loaded_irq) { - mlx5_core_err(pool->dev, "Didn't find IRQ for cpu = %u\n", - cpumask_first(affinity)); + mlx5_core_err(pool->dev, "Didn't find a matching IRQ. err = %ld\n", + PTR_ERR(new_irq)); mutex_unlock(&pool->lock); return new_irq; } |