Commit 50594215 authored Mar 10, 2015 by Aya Mahfouz Committed by Greg Kroah-Hartman Mar 15, 2015

staging: media: lirc: remove unnecessary cast on function argument



Removes pointer to pointer cast on a function argument. Issue
detected and resolved using the following coccinelle script:

@@
expression e;
type t;
identifier f;
@@

f(...,
-(t *)
e
,...)

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent bb3a4dc3

drivers/staging/media/lirc/lirc_parallel.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -336,7 +336,7 @@ static ssize_t lirc_read(struct file filep, char __user buf, size_t n,
		set_current_state(TASK_INTERRUPTIBLE);
		while (count < n) {
		if (rptr != wptr) {
		if (copy_to_user(buf+count, (char *) &rbuf[rptr],
		if (copy_to_user(buf+count, &rbuf[rptr],
		sizeof(int))) {
		result = -EFAULT;
		break;

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