From: Jesper Juhl <jj@chaosbits.net>
To: linux-kernel@vger.kernel.org
Cc: trivial@kernel.org, linux-media@vger.kernel.org,
Jelle Foks <jelle@foks.us>, Gerd Knorr <kraxel@bytesex.org>,
Steven Toth <stoth@linuxtv.org>
Subject: [PATCH 04/17][trivial] drivers/media/, cx231xx-417: Remove unnecessary casts of void ptr returning alloc function return values
Date: Tue, 9 Nov 2010 00:08:41 +0100 (CET) [thread overview]
Message-ID: <alpine.LNX.2.00.1011082318590.23697@swampdragon.chaosbits.net> (raw)
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/media/
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
---
cx231xx-417.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c
index aab21f3..42075dc 100644
--- a/drivers/media/video/cx231xx/cx231xx-417.c
+++ b/drivers/media/video/cx231xx/cx231xx-417.c
@@ -941,14 +941,14 @@ static int cx231xx_load_firmware(struct cx231xx *dev)
u16 _buffer_size = 4096;
u8 *p_buffer;
- p_current_fw = (u32 *)vmalloc(1884180*4);
+ p_current_fw = vmalloc(1884180*4);
p_fw = p_current_fw;
if (p_current_fw == 0) {
dprintk(2, "FAIL!!!\n");
return -1;
}
- p_buffer = (u8 *)vmalloc(4096);
+ p_buffer = vmalloc(4096);
if (p_buffer == 0) {
dprintk(2, "FAIL!!!\n");
return -1;
--
Jesper Juhl <jj@chaosbits.net> http://www.chaosbits.net/
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please.
reply other threads:[~2010-11-08 23:20 UTC|newest]
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