[PATCH net-next 2/2] net/mlx4_core: Fix several coding style errors

[Tariq Toukan]

From: Erez Alfasi <er...@mellanox.com>

Fix 3 checkpatch errors within mlx4/main.c:
- Unnecessary mlx4_debug_level global variable initialization to 0.
- Prohibited space before comma.
- Whitespaces instead of tab.


Signed-off-by: Erez Alfasi <er...@mellanox.com>
Signed-off-by: Tariq Toukan <tar...@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx4/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c 
b/drivers/net/ethernet/mellanox/mlx4/main.c
index 4afe56a6eedf..bdb8dd161923 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -63,7 +63,7 @@
 
 #ifdef CONFIG_MLX4_DEBUG
 
-int mlx4_debug_level = 0;
+int mlx4_debug_level; /* 0 by default */
 module_param_named(debug_level, mlx4_debug_level, int, 0644);
 MODULE_PARM_DESC(debug_level, "Enable debug tracing if > 0");
 
@@ -83,7 +83,7 @@
 
 static uint8_t num_vfs[3] = {0, 0, 0};
 static int num_vfs_argc;
-module_param_array(num_vfs, byte , &num_vfs_argc, 0444);
+module_param_array(num_vfs, byte, &num_vfs_argc, 0444);
 MODULE_PARM_DESC(num_vfs, "enable #num_vfs functions if num_vfs > 0\n"
                          "num_vfs=port1,port2,port1+2");
 
@@ -3251,7 +3251,7 @@ static u64 mlx4_enable_sriov(struct mlx4_dev *dev, struct 
pci_dev *pdev,
 free_mem:
        dev->persist->num_vfs = 0;
        kfree(dev->dev_vfs);
-        dev->dev_vfs = NULL;
+       dev->dev_vfs = NULL;
        return dev_flags & ~MLX4_FLAG_MASTER;
 }
 
-- 
1.8.3.1