All of lore.kernel.org
 help / color / mirror / Atom feed
From: simran singhal <singhalsimran0@gmail.com>
To: marvin24@gmx.de
Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org,
	linux-kernel@vger.kernel.org, outreachy-kernel@googlegroups.com,
	linux-tegra@vger.kernel.org, ac100@lists.launchpad.net
Subject: [PATCH] staging: nvec: Remove unnecessary cast on void pointer
Date: Fri, 3 Mar 2017 01:45:11 +0530	[thread overview]
Message-ID: <20170302201511.GA5080@singhal-Inspiron-5558> (raw)

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>
---
 drivers/staging/nvec/nvec_kbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/nvec/nvec_kbd.c b/drivers/staging/nvec/nvec_kbd.c
index e881e6b..a01f486 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;
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: simran singhal <singhalsimran0@gmail.com>
To: marvin24@gmx.de
Cc: gregkh@linuxfoundation.org, ac100@lists.launchpad.net,
	linux-tegra@vger.kernel.org, devel@driverdev.osuosl.org,
	linux-kernel@vger.kernel.org, outreachy-kernel@googlegroups.com
Subject: [PATCH] staging: nvec: Remove unnecessary cast on void pointer
Date: Fri, 3 Mar 2017 01:45:11 +0530	[thread overview]
Message-ID: <20170302201511.GA5080@singhal-Inspiron-5558> (raw)

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>
---
 drivers/staging/nvec/nvec_kbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/nvec/nvec_kbd.c b/drivers/staging/nvec/nvec_kbd.c
index e881e6b..a01f486 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;
-- 
2.7.4



             reply	other threads:[~2017-03-02 20:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-02 20:15 simran singhal [this message]
2017-03-02 20:15 ` [PATCH] staging: nvec: Remove unnecessary cast on void pointer simran singhal
2017-03-02 21:21 ` SIMRAN SINGHAL
2017-03-08 12:49 ` Thierry Reding
2017-03-08 12:49   ` Thierry Reding

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170302201511.GA5080@singhal-Inspiron-5558 \
    --to=singhalsimran0@gmail.com \
    --cc=ac100@lists.launchpad.net \
    --cc=devel@driverdev.osuosl.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-tegra@vger.kernel.org \
    --cc=marvin24@gmx.de \
    --cc=outreachy-kernel@googlegroups.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.