leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging: media: lirc: fix multiple issues with function arguments

Browse Source 
Handles the following issues:

Removing extra parentheses around function arguments,
Removing unnecessary pointer to pointer casts.

Issues detected and resolved using the following coccinelle
script:

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

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

@@
expression e;
identifier f;
@@

f(...,
&
-(
e
-)
,...)

@@
expression e;
identifier f;
@@

f(...,
-(
e
-)
,...)

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aya Mahfouz 2015-03-10 18:56:37 +02:00 committed by Greg Kroah-Hartman
parent 505942151d
commit 028b242d1b
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/staging/media/lirc/lirc_sasem.c
View File

@ -331,11 +331,11 @@ static int send_packet(struct sasem_context *context)
context->tx_urb->actual_length = 0; context->tx_urb->actual_length = 0;
init_completion(&context->tx.finished); init_completion(&context->tx.finished);
atomic_set(&(context->tx.busy), 1); atomic_set(&context->tx.busy, 1);
retval = usb_submit_urb(context->tx_urb, GFP_KERNEL); retval = usb_submit_urb(context->tx_urb, GFP_KERNEL);
if (retval) { if (retval) {
atomic_set(&(context->tx.busy), 0); atomic_set(&context->tx.busy, 0);
dev_err(&context->dev->dev, "error submitting urb (%d)\n", dev_err(&context->dev->dev, "error submitting urb (%d)\n",
retval); retval);
} else { } else {
@ -387,7 +387,7 @@ static ssize_t vfd_write(struct file *file, const char __user *buf,
goto exit; goto exit;
} }
data_buf = memdup_user((void const __user *)buf, n_bytes); data_buf = memdup_user(buf, n_bytes);
if (IS_ERR(data_buf)) { if (IS_ERR(data_buf)) {
retval = PTR_ERR(data_buf); retval = PTR_ERR(data_buf);
data_buf = NULL; data_buf = NULL;