diff options
| author | Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-03-10 18:55:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-15 18:41:11 +0100 |
| commit | 505942151da6310df05213413d4ebd10bd5fd450 (patch) | |
| tree | e2ffaeda54b2bb8509247c9ff7ec62fddf79a33b /drivers/staging/media | |
| parent | bb3a4dc3af68b92ad5d5cc0020268daae554db93 (diff) | |
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>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/lirc/lirc_parallel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/lirc/lirc_parallel.c b/drivers/staging/media/lirc/lirc_parallel.c index 19c5c21babf5..df556442d9a6 100644 --- a/drivers/staging/media/lirc/lirc_parallel.c +++ b/drivers/staging/media/lirc/lirc_parallel.c @@ -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; |