From: Tapasweni Pathak <tapaswenipathak@gmail.com>
Date: Thu, 30 Oct 2014 11:34:24 +0000 (+0530)
Subject: staging: ft1000: ft1000-usb: Remove useless cast on void pointer
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=099e1f8f777f4f329181415fc405a3a2093a3e15;p=deliverable%2Flinux.git

staging: ft1000: ft1000-usb: 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-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
index 7fb5c3f00632..fe882bd69e38 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
@@ -653,7 +653,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
 
 	state = STATE_START_DWNLD;
 
-	file_hdr = (struct dsp_file_hdr *)pFileStart;
+	file_hdr = pFileStart;
 
 	ft1000_write_register(ft1000dev, 0x800, FT1000_REG_MAG_WATERMARK);