From: Shay Drory <shayd@nvidia.com>
Date: Wed, 16 Jun 2021 15:59:05 +0000 (+0300)
Subject: net/mlx5: Set all field of mlx5_irq before inserting it to the xarray
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=5957cc557dc5d52c3448be15c2474f33224b89b6;p=uclinux-h8%2Flinux.git

net/mlx5: Set all field of mlx5_irq before inserting it to the xarray

Currently irq->pool is set after the irq is insert to the xarray.
Set irq->pool before the irq is inserted to the xarray.

Fixes: 71e084e26414 ("net/mlx5: Allocating a pool of MSI-X vectors for SFs")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c
index 95e60da33f03..7b923f6b5462 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c
@@ -214,6 +214,7 @@ static struct mlx5_irq *irq_request(struct mlx5_irq_pool *pool, int i)
 		err = -ENOMEM;
 		goto err_cpumask;
 	}
+	irq->pool = pool;
 	kref_init(&irq->kref);
 	irq->index = i;
 	err = xa_err(xa_store(&pool->irqs, irq->index, irq, GFP_KERNEL));
@@ -222,7 +223,6 @@ static struct mlx5_irq *irq_request(struct mlx5_irq_pool *pool, int i)
 			      irq->index, err);
 		goto err_xa;
 	}
-	irq->pool = pool;
 	return irq;
 err_xa:
 	free_cpumask_var(irq->mask);