linux-kernel - [PATCH-next] staging: rtl8723bs: Remove unneeded cast

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Date:   Tue, 20 Feb 2018 11:33:54 -0500
From:   Christopher Diaz Riveros <chrisadr@...too.org>
To:     gregkh@...uxfoundation.org, hadess@...ess.net, hdegoede@...hat.com,
        Larry.Finger@...inger.net
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        devel@...verdev.osuosl.org
Subject: [PATCH-next] staging: rtl8723bs: Remove unneeded cast

Fix Coccinelle alert:

drivers/staging//rtl8723bs/os_dep/sdio_intf.c:340:13-27: WARNING: casting value returned by memory allocation function to (struct adapter *) is useless.

This issue was detected by using the Coccinelle software.

Signed-off-by: Christopher Diaz Riveros <chrisadr@...too.org>
---
 drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index 943324877707..99c407ba0874 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -337,7 +337,7 @@ static struct adapter *rtw_sdio_if1_init(struct dvobj_priv *dvobj, const struct
 	struct adapter *padapter = NULL;
 	PSDIO_DATA psdio = &dvobj->intf_data;
 
-	padapter = (struct adapter *)vzalloc(sizeof(*padapter));
+	padapter = vzalloc(sizeof(*padapter));
 	if (padapter == NULL) {
 		goto exit;
 	}
-- 
2.16.2