drivers: net: Remove casts to same type

Adding casts of objects to the same type is unnecessary
and confusing for a human reader.

For example, this cast:

        int y;
        int *p = (int *)&y;

I used the coccinelle script below to find and remove these
unnecessary casts.  I manually removed the conversions this
script produces of casts with __force, __iomem and __user.

@@
type T;
T *p;
@@

-       (T *)p
+       p

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 8b919471472..4363c76e0d6 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -614,7 +614,7 @@ retry_send_cmplt:
 static void netvsc_receive_completion(void *context)
 {
 	struct hv_netvsc_packet *packet = context;
-	struct hv_device *device = (struct hv_device *)packet->device;
+	struct hv_device *device = packet->device;
 	struct netvsc_device *net_device;
 	u64 transaction_id = 0;
 	bool fsend_receive_comp = false;