From: Tapasweni Pathak <tapaswenipathak@gmail.com>
Date: Thu, 30 Oct 2014 11:34:05 +0000 (+0530)
Subject: staging: rts5208: Remove useless cast on void pointer
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=aa54b60d63abf51227336de9c1ec13bdbabfee88;p=deliverable%2Flinux.git

staging: rts5208: 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/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c
index 2d2527c3aea2..c74f1b8108f6 100644
--- a/drivers/staging/rts5208/rtsx.c
+++ b/drivers/staging/rts5208/rtsx.c
@@ -418,7 +418,7 @@ static void rtsx_shutdown(struct pci_dev *pci)
 
 static int rtsx_control_thread(void *__dev)
 {
-	struct rtsx_dev *dev = (struct rtsx_dev *)__dev;
+	struct rtsx_dev *dev = __dev;
 	struct rtsx_chip *chip = dev->chip;
 	struct Scsi_Host *host = rtsx_to_host(dev);
 
@@ -527,7 +527,7 @@ SkipForAbort:
 
 static int rtsx_polling_thread(void *__dev)
 {
-	struct rtsx_dev *dev = (struct rtsx_dev *)__dev;
+	struct rtsx_dev *dev = __dev;
 	struct rtsx_chip *chip = dev->chip;
 	struct sd_info *sd_card = &(chip->sd_card);
 	struct xd_info *xd_card = &(chip->xd_card);