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Code Issues Releases Wiki Activity

Staging: most: Remove unnecessary 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
)

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shraddha Barke 2015-10-15 00:58:19 +05:30 committed by Greg Kroah-Hartman
parent 2594ca30c0
commit 98b5afd833
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/most/hdm-dim2/dim2_hdm.c
View File

@ -279,7 +279,7 @@ static int try_start_dim_transfer(struct hdm_channel *hdm_ch)
*/
static int deliver_netinfo_thread(void *data)
{
struct dim2_hdm *dev = (struct dim2_hdm *)data;
struct dim2_hdm *dev = data;
while (!kthread_should_stop()) {
wait_event_interruptible(dev->netinfo_waitq,
@ -450,7 +450,7 @@ static void dim2_tasklet_fn(unsigned long data)
*/
static irqreturn_t dim2_ahb_isr(int irq, void *_dev)
{
struct dim2_hdm *dev = (struct dim2_hdm *)_dev;
struct dim2_hdm *dev = _dev;
struct dim_channel *buffer[DMA_CHANNELS + 1];
unsigned long flags;