Subject: [net 07/10] net/mlx5: Fix length of irq_index in chars

From: Saeed Mahameed <[email-masked]>
Date: Thu, 30 Sep 2021 16:14:58 -0700

From: Shay Drory <[email-masked]>

The maximum irq_index can be 2047, This means irq_name should have 4
characters reserve for the irq_index. Hence, increase it to 4.

Fixes: 3af26495a247 ("net/mlx5: Enlarge interrupt field in CREATE_EQ")
Signed-off-by: Shay Drory <[email-masked]>
Reviewed-by: Parav Pandit <[email-masked]>
Signed-off-by: Saeed Mahameed <[email-masked]>
---
 drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 4 ++--
 1 file 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 c79a10b3454d..df54f62a38ac 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c
@@ -13,8 +13,8 @@
 #endif
 
 #define MLX5_MAX_IRQ_NAME (32)
-/* max irq_index is 255. three chars */
-#define MLX5_MAX_IRQ_IDX_CHARS (3)
+/* max irq_index is 2047, so four chars */
+#define MLX5_MAX_IRQ_IDX_CHARS (4)
 
 #define MLX5_SFS_PER_CTRL_IRQ 64
 #define MLX5_IRQ_CTRL_SF_MAX 8
-- 
2.31.1