From: Tapasweni Pathak <tapaswenipathak@gmail.com>
Date: Thu, 30 Oct 2014 11:34:15 +0000 (+0530)
Subject: staging: ft1000: ft1000-pcmcia: Remove useless cast on void pointer
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e3b6db3294b079b5bc986cceb465feddf3623906;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

staging: ft1000: ft1000-pcmcia: Remove useless cast on void pointer

void pointers do not need to be cast to other pointer types.

The semantic patch used to find this:

@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)

Build tested it.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
index 9de308906054..5a9d20bc4204 100644
--- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
@@ -2002,7 +2002,7 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 static irqreturn_t ft1000_interrupt(int irq, void *dev_id)
 {
-	struct net_device *dev = (struct net_device *)dev_id;
+	struct net_device *dev = dev_id;
 	struct ft1000_info *info = netdev_priv(dev);
 	u16 tempword;
 	u16 inttype;