net/mlx5: Avoid using multiple blank lines

Fixed bunch of this checkpatch complaint:

 CHECK: Please don't use multiple blank lines
Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

drivers/net/ethernet/mellanox/mlx5/core/alloc.c

@@ -274,7 +274,6 @@ void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db)
 }
 EXPORT_SYMBOL_GPL(mlx5_db_free);
 
-
 void mlx5_fill_page_array(struct mlx5_buf *buf, __be64 *pas)
 {
 	u64 addr;

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

@@ -217,7 +217,6 @@ static void free_cmd(struct mlx5_cmd_work_ent *ent)
 	kfree(ent);
 }
 
-
 static int verify_signature(struct mlx5_cmd_work_ent *ent)
 {
 	struct mlx5_cmd_mailbox *next = ent->out->next;
@@ -1001,7 +1000,6 @@ static ssize_t dbg_write(struct file *filp, const char __user *buf,
 	return err ? err : count;
 }
 
-
 static const struct file_operations fops = {
 	.owner	= THIS_MODULE,
 	.open	= simple_open,

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

@@ -168,7 +168,6 @@ static ssize_t average_read(struct file *filp, char __user *buf, size_t count,
 	return ret;
 }
 
-
 static ssize_t average_write(struct file *filp, const char __user *buf,
 			     size_t count, loff_t *pos)
 {
@@ -466,7 +465,6 @@ static ssize_t dbg_read(struct file *filp, char __user *buf, size_t count,
 		return -EINVAL;
 	}
 
-
 	if (is_str)
 		ret = snprintf(tbuf, sizeof(tbuf), "%s\n", (const char *)(unsigned long)field);
 	else
@@ -562,7 +560,6 @@ void mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp)
 		rem_res_tree(qp->dbg);
 }
 
-
 int mlx5_debug_eq_add(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
 {
 	int err;

drivers/net/ethernet/mellanox/mlx5/core/en_common.c

@@ -145,7 +145,6 @@ int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb)
 	int inlen;
 	void *in;
 
-
 	inlen = MLX5_ST_SZ_BYTES(modify_tir_in);
 	in = kvzalloc(inlen, GFP_KERNEL);
 	if (!in)

drivers/net/ethernet/mellanox/mlx5/core/en_fs.c

@@ -170,7 +170,6 @@ static int __mlx5e_add_vlan_rule(struct mlx5e_priv *priv,
 
 	spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
 
-
 	switch (rule_type) {
 	case MLX5E_VLAN_RULE_TYPE_UNTAGGED:
 		rule_p = &priv->fs.vlan.untagged_rule;

drivers/net/ethernet/mellanox/mlx5/core/eq.c

@@ -677,7 +677,6 @@ int mlx5_eq_init(struct mlx5_core_dev *dev)
 	return err;
 }
 
-
 void mlx5_eq_cleanup(struct mlx5_core_dev *dev)
 {
 	mlx5_eq_debugfs_cleanup(dev);
@@ -689,7 +688,6 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev)
 	u64 async_event_mask = MLX5_ASYNC_EVENT_MASK;
 	int err;
 
-
 	if (MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH &&
 	    MLX5_CAP_GEN(dev, vport_group_manager) &&
 	    mlx5_core_is_pf(dev))

drivers/net/ethernet/mellanox/mlx5/core/lag.c

@@ -467,7 +467,6 @@ static void mlx5_lag_dev_remove_pf(struct mlx5_lag *ldev,
 	mutex_unlock(&lag_mutex);
 }
 
-
 /* Must be called with intf_mutex held */
 void mlx5_lag_add(struct mlx5_core_dev *dev, struct net_device *netdev)
 {
@@ -586,4 +585,3 @@ bool mlx5_lag_intf_add(struct mlx5_interface *intf, struct mlx5_priv *priv)
 	/* If bonded, we do not add an IB device for PF1. */
 	return false;
 }
-

drivers/net/ethernet/mellanox/mlx5/core/main.c

@@ -361,7 +361,6 @@ struct mlx5_reg_host_endianness {
 	u8      rsvd[15];
 };
 
-
 #define CAP_MASK(pos, size) ((u64)((1 << (size)) - 1) << (pos))
 
 enum {

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c

@@ -403,7 +403,6 @@ static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
 	for (i = 0; i < num_claimed; i++)
 		free_4k(dev, MLX5_GET64(manage_pages_out, out, pas[i]));
 
-
 	if (nclaimed)
 		*nclaimed = num_claimed;
 

drivers/net/ethernet/mellanox/mlx5/core/qp.c

@@ -30,7 +30,6 @@
  * SOFTWARE.
  */
 
-
 #include <linux/gfp.h>
 #include <linux/export.h>
 #include <linux/mlx5/cmd.h>