From 2f5a6014eb168a97b24153adccfa663d3b282767 Mon Sep 17 00:00:00 2001 From: Shay Drory Date: Tue, 25 Feb 2025 09:26:08 +0200 Subject: [PATCH] net/mlx5: IRQ, Fix null string in debug print irq_pool_alloc() debug print can print a null string. Fix it by providing a default string to print. Fixes: 71e084e26414 ("net/mlx5: Allocating a pool of MSI-X vectors for SFs") Signed-off-by: Shay Drory Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202501141055.SwfIphN0-lkp@intel.com/ Reviewed-by: Moshe Shemesh Signed-off-by: Tariq Toukan Reviewed-by: Kalesh AP Link: https://patch.msgid.link/20250225072608.526866-4-tariqt@nvidia.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c index 7db9cab9bedf6..d9362eabc6a1c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c @@ -572,7 +572,7 @@ irq_pool_alloc(struct mlx5_core_dev *dev, int start, int size, char *name, pool->min_threshold = min_threshold * MLX5_EQ_REFS_PER_IRQ; pool->max_threshold = max_threshold * MLX5_EQ_REFS_PER_IRQ; mlx5_core_dbg(dev, "pool->name = %s, pool->size = %d, pool->start = %d", - name, size, start); + name ? name : "mlx5_pcif_pool", size, start); return pool; } -- 2.39.5