drivers/net: Remove casts of void *

Unnecessary casts of void * clutter the code.

These are the remainder casts after several specific
patches to remove netdev_priv and dev_priv.

Done via coccinelle script (and a little editing):

$ cat cast_void_pointer.cocci
@@
type T;
T *pt;
void *pv;
@@

- pt = (T *)pv;
+ pt = pv;

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-By: Chris Snook <chris.snook@gmail.com>
Acked-by: Jon Mason <jdmason@kudzu.us>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: David Dillow <dave@thedillows.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c
index b229acf1855f..6e03de034ac7 100644
--- a/drivers/net/mlx4/en_tx.c
+++ b/drivers/net/mlx4/en_tx.c
@@ -238,8 +238,7 @@ static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
         } else {
                 if (!tx_info->inl) {
                         if ((void *) data >= end) {
-                                data = (struct mlx4_wqe_data_seg *)
-                                                (ring->buf + ((void *) data - end));
+                                data = ring->buf + ((void *)data - end);
                         }
 
                         if (tx_info->linear) {
@@ -253,7 +252,7 @@ static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
                         for (i = 0; i < frags; i++) {
                                 /* Check for wraparound before unmapping */
                                 if ((void *) data >= end)
-                                        data = (struct mlx4_wqe_data_seg *) ring->buf;
+                                        data = ring->buf;
                                 frag = &skb_shinfo(skb)->frags[i];
                                 pci_unmap_page(mdev->pdev,
                                         (dma_addr_t) be64_to_cpu(data->addr),