carl9170: Remove casts of pointer to same type

Casting a pointer to a pointer of the same type is pointless,
so remove these unnecessary casts.

Done via coccinelle script:

$ cat typecast_2.cocci
@@
type T;
T *foo;
@@

-	(T *)foo
+	foo

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index 536bc46a291244e8b743a63fcae41a7d30963b8c..924135b8e57543ea19060b802f122627a42ff904 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -572,7 +572,7 @@ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len)
 
 static void carl9170_ba_check(struct ar9170 *ar, void *data, unsigned int len)
 {
-       struct ieee80211_bar *bar = (void *) data;
+       struct ieee80211_bar *bar = data;
        struct carl9170_bar_list_entry *entry;
        unsigned int queue;