linux-kernel - [PATCH 09/17][trivial] staging, ath6kl: Remove unnecessary casts of void ptr returning alloc function return values

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Message-ID: <alpine.LNX.2.00.1011082338300.23697@swampdragon.chaosbits.net>
Date:	Tue, 9 Nov 2010 00:09:38 +0100 (CET)
From:	Jesper Juhl <jj@...osbits.net>
To:	linux-kernel@...r.kernel.org
cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Vipin Mehta <vmehta@...eros.com>, devel@...verdev.osuosl.org
Subject: [PATCH 09/17][trivial] staging, ath6kl: Remove unnecessary casts of
 void ptr returning alloc function return values

Hi,

The [vk][cmz]alloc(_node) family of functions return void pointers which
it's completely unnecessary/pointless to cast to other pointer types since
that happens implicitly.

This patch removes such casts from drivers/staging/ath6kl/


Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 hif.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
index c307a55..6454a86 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
@@ -1188,7 +1188,7 @@ addHifDevice(struct sdio_func *func)
     HIF_DEVICE *hifdevice;
     AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: addHifDevice\n"));
     AR_DEBUG_ASSERT(func != NULL);
-    hifdevice = (HIF_DEVICE *)kzalloc(sizeof(HIF_DEVICE), GFP_KERNEL);
+    hifdevice = kzalloc(sizeof(HIF_DEVICE), GFP_KERNEL);
     AR_DEBUG_ASSERT(hifdevice != NULL);
 #if HIF_USE_DMA_BOUNCE_BUFFER
     hifdevice->dma_buffer = kmalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL);



-- 
Jesper Juhl <jj@...osbits.net>             http://www.chaosbits.net/
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