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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 1dbf2be478c8..4deae28fc211 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -2502,7 +2502,7 @@ clkwait:
 		int ret, i;
 
 		ret = brcmf_sdcard_send_buf(bus->sdiodev, bus->sdiodev->sbwad,
-			SDIO_FUNC_2, F2SYNC, (u8 *) bus->ctrl_frame_buf,
+			SDIO_FUNC_2, F2SYNC, bus->ctrl_frame_buf,
 			(u32) bus->ctrl_frame_len);
 
 		if (ret < 0) {
@@ -3327,7 +3327,7 @@ static int brcmf_sdbrcm_download_nvram(struct brcmf_sdio *bus)
 	len = brcmf_sdbrcm_get_image(memblock, MEMBLOCK, bus);
 
 	if (len > 0 && len < MEMBLOCK) {
-		bufp = (char *)memblock;
+		bufp = memblock;
 		bufp[len] = 0;
 		len = brcmf_process_nvram_vars(bufp, len);
 		bufp += len;