From: Jesper Juhl <jj@chaosbits.net>
Date: Mon, 8 Nov 2010 23:09:38 +0000 (+0100)
Subject: staging, ath6kl: Remove unnecessary casts of void ptr returning alloc function return... 
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3c4e9c84970e555a80a4c92a5a3d3125c63f0e12;p=linux-beck.git

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@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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 c307a5559362..6454a86c174c 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);