wireless: 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
Neatened the mwifiex_deauthenticate_infra function which
was doing odd things with array pointers and not using
is_zero_ether_addr.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 520a4b2..252c2c2 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1997,7 +1997,7 @@
* ------------------------------------------------
*/
- memcpy((char *)ai->txfids[0].virtual_host_addr,
+ memcpy(ai->txfids[0].virtual_host_addr,
(char *)&wifictlhdr8023, sizeof(wifictlhdr8023));
payloadLen = (__le16 *)(ai->txfids[0].virtual_host_addr +
@@ -4212,7 +4212,7 @@
airo_print_err(ai->dev->name, "%s: len=%d", __func__, len);
rc = -1;
} else {
- memcpy((char *)ai->config_desc.virtual_host_addr,
+ memcpy(ai->config_desc.virtual_host_addr,
pBuf, len);
rc = issuecommand(ai, &cmd, &rsp);