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/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index dfb0441f406..ca881558da7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3178,7 +3178,7 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 				mdata_size, length);
 			return -1;
 		}
-		memcpy(mptr, (u8 *) (word + COMP_HDR_LEN), length);
+		memcpy(mptr, word + COMP_HDR_LEN, length);
 		ath_dbg(common, EEPROM,
 			"restored eeprom %d: uncompressed, length %d\n",
 			it, length);
@@ -3199,7 +3199,7 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 			"restore eeprom %d: block, reference %d, length %d\n",
 			it, reference, length);
 		ar9300_uncompress_block(ah, mptr, mdata_size,
-					(u8 *) (word + COMP_HDR_LEN), length);
+					(word + COMP_HDR_LEN), length);
 		break;
 	default:
 		ath_dbg(common, EEPROM, "unknown compression code %d\n", code);