[media] drivers/media/rc/ati_remote.c: fix error return code

Author: Peter Senna Tschudin <peter.senna@gmail.com>

Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// 
(
if@p1 (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}
// 

Signed-off-by: Peter Senna Tschudin 
Signed-off-by: Mauro Carvalho Chehab

---
 drivers/media/rc/ati_remote.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
 
diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c
index 08aede5..49bb356 100644
--- a/drivers/media/rc/ati_remote.c
+++ b/drivers/media/rc/ati_remote.c
@@ -937,8 +937,10 @@ static int ati_remote_probe(struct usb_interface *interface,
 	/* Set up and register mouse input device */
 	if (mouse) {
 		input_dev = input_allocate_device();
-		if (!input_dev)
+		if (!input_dev) {
+			err = -ENOMEM;
 			goto fail4;
+		}
 
 		ati_remote->idev = input_dev;
 		ati_remote_input_init(ati_remote);

[media] drivers/media/rc/ati_remote.c: fix error return code

qlambert

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