linux-kernel - [PATCH 14/17][trivial] staging, spectra: Remove unnecessary casts of void ptr returning alloc function return values

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Message-ID: <alpine.LNX.2.00.1011082355410.23697@swampdragon.chaosbits.net>
Date:	Tue, 9 Nov 2010 00:10:35 +0100 (CET)
From:	Jesper Juhl <jj@...osbits.net>
To:	linux-kernel@...r.kernel.org
cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Nicolas Kaiser <nikai@...ai.net>,
	David Woodhouse <David.Woodhouse@...el.com>,
	devel@...verdev.osuosl.org
Subject: [PATCH 14/17][trivial] staging, spectra: 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/spectra/


Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 lld_emu.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/spectra/lld_emu.c b/drivers/staging/spectra/lld_emu.c
index 6733bbf..095f2f0 100644
--- a/drivers/staging/spectra/lld_emu.c
+++ b/drivers/staging/spectra/lld_emu.c
@@ -180,10 +180,8 @@ u16 emu_Flash_Init(void)
 	nand_dbg_print(NAND_DBG_TRACE, "%s, Line %d, Function: %s\n",
 		       __FILE__, __LINE__, __func__);
 
-	flash_memory[0] = (u8 *)vmalloc(GLOB_LLD_PAGE_SIZE *
-						   GLOB_LLD_BLOCKS *
-						   GLOB_LLD_PAGES *
-						   sizeof(u8));
+	flash_memory[0] = vmalloc(GLOB_LLD_PAGE_SIZE * GLOB_LLD_BLOCKS *
+				  GLOB_LLD_PAGES * sizeof(u8));
 	if (!flash_memory[0]) {
 		printk(KERN_ERR "Fail to allocate memory "
 		       "for nand emulator!\n");



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