linux-kernel - [PATCH net-next 5/7] carl9170: Remove casts of pointer to same type

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Date:	Mon, 24 Mar 2014 13:15:38 -0700
From:	Joe Perches <joe@...ches.com>
To:	netdev@...r.kernel.org
Cc:	Christian Lamparter <chunkeey@...glemail.com>,
	"John W. Linville" <linville@...driver.com>,
	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 5/7] 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@...ches.com>
---
 drivers/net/wireless/ath/carl9170/rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index 536bc46a..924135b 100644
--- 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;
 
-- 
1.8.1.2.459.gbcd45b4.dirty

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