[PATCH RFC 48/77] mlx5: Return -ENOSPC when not enough MSI-X vectors available

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
---
 drivers/net/ethernet/mellanox/mlx5/core/main.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 3573ba4..5e5c9a3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -122,7 +122,7 @@ static int mlx5_enable_msix(struct mlx5_core_dev *dev)
 	nvec = dev->caps.num_ports * num_online_cpus() + MLX5_EQ_VEC_COMP_BASE;
 	nvec = min_t(int, nvec, num_eqs);
 	if (nvec <= MLX5_EQ_VEC_COMP_BASE)
-		return -ENOMEM;
+		return -ENOSPC;
 
 	table->msix_arr = kzalloc(nvec * sizeof(*table->msix_arr), GFP_KERNEL);
 	if (!table->msix_arr)
@@ -144,7 +144,7 @@ retry:
 	mlx5_core_dbg(dev, "received %d MSI vectors out of %d requested\n", err, nvec);
 	kfree(table->msix_arr);
 
-	return 0;
+	return -ENOSPC;
 }
 
 static void mlx5_disable_msix(struct mlx5_core_dev *dev)
-- 
1.7.7.6

--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]