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Groups > linux.kernel > #1592546

[PATCH v5 1/5] staging: nvec: Remove unnecessary cast on void pointer

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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

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[PATCH v5 0/5] Remove unnecessary cast on void pointer simran singhal <singhalsimran0@gmail.com> - 2017-03-04 16:50 +0100
  [PATCH v5 2/5] staging: lustre: Remove unnecessary cast on void pointer simran singhal <singhalsimran0@gmail.com> - 2017-03-04 16:50 +0100
    Re: [PATCH v5 2/5] staging: lustre: Remove unnecessary cast on void  pointer James Simmons <jsimmons@infradead.org> - 2017-03-05 02:30 +0100
  Re: [Outreachy kernel] [PATCH v5 0/5] Remove unnecessary cast on  void pointer Julia Lawall <julia.lawall@lip6.fr> - 2017-03-04 16:50 +0100
  [PATCH v5 3/5] staging: lustre: lustre: Remove unnecessary cast on void pointer simran singhal <singhalsimran0@gmail.com> - 2017-03-04 17:00 +0100
    Re: [PATCH v5 3/5] staging: lustre: lustre: Remove unnecessary cast  on void pointer James Simmons <jsimmons@infradead.org> - 2017-03-05 02:00 +0100
  Re: [PATCH v5 0/5] Remove unnecessary cast on void pointer Joe Perches <joe@perches.com> - 2017-03-04 17:00 +0100
    Re: [PATCH v5 0/5] Remove unnecessary cast on void pointer SIMRAN SINGHAL <singhalsimran0@gmail.com> - 2017-03-04 17:10 +0100
  [PATCH v5 5/5] staging: rtl8712: Remove unnecessary cast on void pointer simran singhal <singhalsimran0@gmail.com> - 2017-03-04 17:10 +0100
  [PATCH v5 1/5] staging: nvec: Remove unnecessary cast on void pointer simran singhal <singhalsimran0@gmail.com> - 2017-03-04 17:10 +0100
  [PATCH v5 4/5] staging: rts5208: Remove unnecessary cast on void pointer simran singhal <singhalsimran0@gmail.com> - 2017-03-04 18:10 +0100

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