From: simran singhal <singhalsimran0@gmail.com>
Date: Sat, 4 Mar 2017 15:30:49 +0000 (+0530)
Subject: staging: nvec: Remove unnecessary cast on void pointer
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ac15649c1c9c674c595e084d7162027c7cf12338;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging: nvec: Remove unnecessary cast on void pointer

The following Coccinelle script was used to detect this:

@r@
expression x;
void* e;
type T;
identifier f;
@@
(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T*)x)->f
|
- (T*)
  e
)

Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/nvec/nvec_kbd.c b/drivers/staging/nvec/nvec_kbd.c
index e881e6b26a4c..a01f486621eb 100644
--- a/drivers/staging/nvec/nvec_kbd.c
+++ b/drivers/staging/nvec/nvec_kbd.c
@@ -58,7 +58,7 @@ static int nvec_keys_notifier(struct notifier_block *nb,
 			      unsigned long event_type, void *data)
 {
 	int code, state;
-	unsigned char *msg = (unsigned char *)data;
+	unsigned char *msg = data;
 
 	if (event_type == NVEC_KB_EVT) {
 		int _size = (msg[0] & (3 << 5)) >> 5;