From: Tapasweni Pathak <tapaswenipathak@gmail.com>
Date: Thu, 30 Oct 2014 11:32:04 +0000 (+0530)
Subject: staging: dgnc: Remove useless cast on void pointer
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=fc33bd2921c27241f0b695bb265fa020c51d352b;p=deliverable%2Flinux.git

staging: dgnc: 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/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c
index 360fe258946d..bedc5221b6fc 100644
--- a/drivers/staging/dgnc/dgnc_cls.c
+++ b/drivers/staging/dgnc/dgnc_cls.c
@@ -792,7 +792,7 @@ static void cls_tasklet(unsigned long data)
  */
 static irqreturn_t cls_intr(int irq, void *voidbrd)
 {
-	struct dgnc_board *brd = (struct dgnc_board *) voidbrd;
+	struct dgnc_board *brd = voidbrd;
 	uint i = 0;
 	unsigned char poll_reg;
 	unsigned long flags;
diff --git a/drivers/staging/dgnc/dgnc_neo.c b/drivers/staging/dgnc/dgnc_neo.c
index cc6136418071..c9a8a9825cfb 100644
--- a/drivers/staging/dgnc/dgnc_neo.c
+++ b/drivers/staging/dgnc/dgnc_neo.c
@@ -944,7 +944,7 @@ static void neo_tasklet(unsigned long data)
  */
 static irqreturn_t neo_intr(int irq, void *voidbrd)
 {
-	struct dgnc_board *brd = (struct dgnc_board *) voidbrd;
+	struct dgnc_board *brd = voidbrd;
 	struct channel_t *ch;
 	int port = 0;
 	int type = 0;