From: Jesper Juhl <jesper.juhl@gmail.com>
Date: Fri, 24 Aug 2007 00:35:14 +0000 (+0200)
Subject: usb: avoid redundant cast of kmalloc() return value in OTi-6858 driver
X-Git-Tag: v2.6.24-rc1~1395^2~58
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=b84d2bf07ffb962733ba56307c61539a301a742e;p=linux-2.6-omap-h63xx.git

usb: avoid redundant cast of kmalloc() return value in OTi-6858 driver

In drivers/usb/serial/oti6858.c::pl2303_buf_alloc() the return value
of kmalloc() is being cast to "struct pl2303_buf *", but that need
not be done here since kmalloc() returns "void *".

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index 64f3f66a7a3..d19861166b5 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -1144,7 +1144,7 @@ static struct pl2303_buf *pl2303_buf_alloc(unsigned int size)
 	if (size == 0)
 		return NULL;
 
-	pb = (struct pl2303_buf *)kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL);
+	pb = kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL);
 	if (pb == NULL)
 		return NULL;